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Download web/webpack.js.org/reference/site/guides/code-splitting-async/index.html from Qwen/RecreationBench: direct link, hf CLI and curl.
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- Download file 291 kB
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https://huggingface.co/datasets/Qwen/RecreationBench/resolve/main/web/webpack.js.org/reference/site/guides/code-splitting-async/index.html
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hf download hf://datasets/Qwen/RecreationBench/web/webpack.js.org/reference/site/guides/code-splitting-async/index.html
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curl -L -o index.html https://huggingface.co/datasets/Qwen/RecreationBench/resolve/main/web/webpack.js.org/reference/site/guides/code-splitting-async/index.html
291 kB
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duration-500 ease-[cubic-bezier(0.23,1,0.32,1)] md:hidden [transform:translate3d(calc(-100%+5px),0,0)]"><div class="absolute top-[45px] bottom-0 w-[32px] left-[285px]"></div><div class="relative w-[285px] h-screen overflow-x-hidden py-1 bg-white dark:bg-[#121212] shadow-[0_0_15px_rgba(0,0,0,0.2)]"><button aria-label="Close navigation menu" class="sidebar-mobile__close absolute cursor-pointer border-none right-[22px] top-[10px] text-[1.3em] bg-[#175d96] text-white w-[30px] h-[30px] flex items-center justify-center rounded-full transition-colors duration-150 [-webkit-tap-highlight-color:transparent] hover:bg-[#135d96]"><svg fill="#fff" viewbox="0 0 20 20" width="20" xmlns="http://www.w3.org/2000/svg"><path d="M14.3 14.8c-.4.5-1.2.5-1.6 0l-2.7-3-2.7 3a1.2 1.2 0 1 1-1.6-1.6L8.4 10 5.7 6.8a1.2 1.2 0 1 1 1.6-1.6l2.7 3 2.7-3a1.2 1.2 0 1 1 1.6 1.6L11.6 10l2.7 3.2c.5.4.5 1.2 0 1.6"></path></svg></button><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] dark:text-[#cadbe6]" data-discover="true" href="/"><h3>webpack</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/comparison/"><h3>Comparison</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/awesome-webpack/"><h3>Awesome webpack</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/branding/"><h3>Branding Guidelines</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/glossary/"><h3>Glossary</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/license/"><h3>License</h3></a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/api/"><h3>api</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/">Introduction</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/cli/">Command Line Interface</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/node/">Node Interface</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/stats/">Stats Data</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/webpack-dev-server/">webpack-dev-server API</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/hot-module-replacement/">Hot Module Replacement</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/loaders/">Loader Interface</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/logging/">Logger Interface</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/module-methods/">Module Methods</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/module-variables/">Module Variables</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/compilation-object/">Compilation Object</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/compiler-hooks/">Compiler Hooks</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/compilation-hooks/">Compilation Hooks</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/contextmodulefactory-hooks/">ContextModuleFactory Hooks</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/parser/">JavascriptParser Hooks</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/normalmodulefactory-hooks/">NormalModuleFactory Hooks</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/plugins/">Plugin API</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/api/resolvers/">Resolvers</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/blog/"><h3>blog</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/">Blog</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/2026-04-08-webpack-5-106/">Webpack 5.106</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/2026-02-04-roadmap-2026/">Roadmap 2026</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/2026-02-03-webpack-5-105/">Webpack 5.105</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/2020-12-08-roadmap-2021/">Roadmap 2021</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/blog/2020-10-10-webpack-5-release/">Webpack 5 release</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/concepts/"><h3>concepts</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/">Concepts</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/entry-points/">Entry Points</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/output/">Output</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/loaders/">Loaders</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/plugins/">Plugins</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/configuration/">Configuration</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/modules/">Modules</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/module-resolution/">Module Resolution</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/module-federation/">Module Federation</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/dependency-graph/">Dependency Graph</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/targets/">Targets</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/manifest/">The Manifest</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/hot-module-replacement/">Hot Module Replacement</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/why-webpack/">Why webpack</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/concepts/under-the-hood/">Under The Hood</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/configuration/"><h3>configuration</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/">Configuration</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/configuration-languages/">Configuration Languages</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/configuration-types/">Configuration Types</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/entry-context/">Entry and Context</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/mode/">Mode</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/output/">Output</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/module/">Module</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/resolve/">Resolve</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/optimization/">Optimization</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/plugins/">Plugins</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/dev-server/">DevServer</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/cache/">Cache</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/devtool/">Devtool</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/extending-configurations/">Extends</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/target/">Target</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/watch/">Watch and WatchOptions</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/externals/">Externals</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/dotenv/">Dotenv</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/node/">Node</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/stats/">Stats</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/experiments/">Experiments</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/infrastructureLogging/">InfrastructureLogging</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/performance/">Performance</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/configuration/other-options/">Other Options</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/contribute/"><h3>contribute</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/">Contribute</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/writers-guide/">Writer's Guide</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/writing-a-loader/">Writing a Loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/writing-a-plugin/">Writing a Plugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/plugin-patterns/">Plugin Patterns</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/release-process/">Release Process</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/debugging/">Debugging</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-Overview/">Governance Overview</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-charter/">Charter</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-member-expectations/">Member Expectations</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-moderation-policy/">Moderation Policy</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-working-groups/">Working Groups</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/contribute/Governance-ai-policy/">Ai Policy</a></div><div class="border-l-2 pb-[0.5em] border-blue-200"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#465E69] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/guides/"><h3>guides</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/">Guides</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/getting-started/">Getting Started</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/asset-management/">Asset Management</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/output-management/">Output Management</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/development/">Development</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-900 font-semibold bg-[#f1f4f4] dark:text-white dark:bg-[#222424]" data-discover="true" href="/guides/code-splitting/">Code Splitting</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/caching/">Caching</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/author-libraries/">Authoring Libraries</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/environment-variables/">Environment Variables</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/build-performance/">Build Performance</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/csp/">Content Security Policies</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/development-vagrant/">Development - Vagrant</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/dependency-management/">Dependency Management</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/installation/">Installation</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/hot-module-replacement/">Hot Module Replacement</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/tree-shaking/">Tree Shaking</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/production/">Production</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/lazy-loading/">Lazy Loading</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/ecma-script-modules/">ECMAScript Modules</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/shimming/">Shimming</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/typescript/">TypeScript</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/web-workers/">Web Workers</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/progressive-web-application/">Progressive Web Application</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/public-path/">Public Path</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/integrations/">Integrations</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/asset-modules/">Asset Modules</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/entry-advanced/">Advanced entry</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/package-exports/">Package exports</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/guides/modern-web-platform/">Modern Web Platform</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/loaders/"><h3>loaders</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/">Loaders</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/babel-loader/">babel-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/coffee-loader/">coffee-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/exports-loader/">exports-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/expose-loader/">expose-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/html-loader/">html-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/imports-loader/">imports-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/remark-loader/">remark-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/thread-loader/">thread-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/css-loader/">css-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/less-loader/">less-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/postcss-loader/">postcss-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/sass-loader/">sass-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/style-loader/">style-loader</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/loaders/stylus-loader/">stylus-loader</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/migrate/"><h3>migrate</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/migrate/">Migrate</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/migrate/5/">To v5 from v4</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/migrate/4/">To v4 from v3</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/migrate/3/">To v2 or v3 from v1</a></div><div class="border-l-2 pb-[0.5em] border-transparent"><a class="uppercase pt-[0.75em] px-4 pb-[0.25em] font-semibold block text-[1.1rem] text-[#2B3A42] border-t border-gray-200 dark:border-[#343434] dark:text-[#cadbe6]" data-discover="true" href="/plugins/"><h3>plugins</h3></a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/">Plugins</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/chunks-webpack-plugin/">ChunksWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/html-webpack-plugin/">HtmlWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/svg-chunk-webpack-plugin/">SvgChunkWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/automatic-prefetch-plugin/">AutomaticPrefetchPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/banner-plugin/">BannerPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/context-exclusion-plugin/">ContextExclusionPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/context-replacement-plugin/">ContextReplacementPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/define-plugin/">DefinePlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/dll-plugin/">DllPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/environment-plugin/">EnvironmentPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/eval-source-map-dev-tool-plugin/">EvalSourceMapDevToolPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/hashed-module-ids-plugin/">HashedModuleIdsPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/hot-module-replacement-plugin/">HotModuleReplacementPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/ignore-plugin/">IgnorePlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/internal-plugins/">Internal webpack plugins</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/limit-chunk-count-plugin/">LimitChunkCountPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/manifest-plugin/">ManifestPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/merge-duplicate-chunks-plugin/">MergeDuplicateChunksPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/min-chunk-size-plugin/">MinChunkSizePlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/module-concatenation-plugin/">ModuleConcatenationPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/module-federation-plugin/">ModuleFederationPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/NoEmitOnErrorsPlugin/">NoEmitOnErrorsPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/normal-module-replacement-plugin/">NormalModuleReplacementPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/prefetch-plugin/">PrefetchPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/profiling-plugin/">ProfilingPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/progress-plugin/">ProgressPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/provide-plugin/">ProvidePlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold 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active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/watch-ignore-plugin/">WatchIgnorePlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/compression-webpack-plugin/">CompressionWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/copy-webpack-plugin/">CopyWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/css-minimizer-webpack-plugin/">CssMinimizerWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/eslint-webpack-plugin/">EslintWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/html-minimizer-webpack-plugin/">HtmlMinimizerWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/image-minimizer-webpack-plugin/">ImageMinimizerWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" href="/plugins/json-minimizer-webpack-plugin/">JsonMinimizerWebpackPlugin</a><a class="block py-[0.5em] px-[17px] capitalize [-webkit-tap-highlight-color:transparent] ml-[20px] text-gray-600 dark:text-[#a3a3a3] hover:text-gray-600 active:text-gray-900 active:font-semibold active:bg-[#f1f4f4] dark:active:bg-[#222424] dark:active:text-white" data-discover="true" 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dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/">Guides</a></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Getting Started section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/getting-started/">Getting Started</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Quick Start (Minimal Working Example)"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#quick-start-minimal-working-example">Quick Start (Minimal Working Example)</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Basic Setup"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#basic-setup">Basic Setup</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Creating a Bundle"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#creating-a-bundle">Creating a Bundle</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Modules"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#modules">Modules</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using a Configuration"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#using-a-configuration">Using a Configuration</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="NPM Scripts"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#npm-scripts">NPM Scripts</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/getting-started/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Asset Management section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/asset-management/">Asset Management</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Setup"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#setup">Setup</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loading CSS"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#loading-css">Loading CSS</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loading Images"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#loading-images">Loading Images</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loading Fonts"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#loading-fonts">Loading Fonts</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loading Data"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#loading-data">Loading Data</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Customize parser of JSON modules"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#customize-parser-of-json-modules">Customize parser of JSON modules</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Global Assets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#global-assets">Global Assets</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Wrapping up"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#wrapping-up">Wrapping up</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Next guide"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#next-guide">Next guide</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Further Reading"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-management/#further-reading">Further Reading</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Output Management section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/output-management/">Output Management</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Preparation"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/output-management/#preparation">Preparation</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Setting up HtmlWebpackPlugin"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/output-management/#setting-up-htmlwebpackplugin">Setting up HtmlWebpackPlugin</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Cleaning up the /dist folder"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/output-management/#cleaning-up-the-dist-folder">Cleaning up the /dist folder</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="The Manifest"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/output-management/#the-manifest">The Manifest</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/output-management/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Development section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/development/">Development</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using source maps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#using-source-maps">Using source maps</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Choosing a Development Tool"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#choosing-a-development-tool">Choosing a Development Tool</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using Watch Mode"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#using-watch-mode">Using Watch Mode</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using webpack-dev-server"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#using-webpack-dev-server">Using webpack-dev-server</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using webpack-dev-middleware"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#using-webpack-dev-middleware">Using webpack-dev-middleware</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Adjusting Your Text Editor"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#adjusting-your-text-editor">Adjusting Your Text Editor</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]" data-open="true"><button aria-expanded="true" aria-label="Toggle Code Splitting section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333] origin-center rotate-90" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a aria-current="page" class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis font-semibold text-[#333] dark:text-white" data-discover="true" data-testid="sidebar-item-title" href="/guides/code-splitting/">Code Splitting</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Entry Points"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#entry-points">Entry Points</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Prevent Duplication"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#prevent-duplication">Prevent Duplication</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Entry dependencies"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#entry-dependencies">Entry dependencies</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="SplitChunksPlugin"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#splitchunksplugin">SplitChunksPlugin</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Dynamic Imports"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#dynamic-imports">Dynamic Imports</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Understanding ChunkLoadError"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#understanding-chunkloaderror">Understanding ChunkLoadError</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Prefetching/Preloading modules"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#prefetchingpreloading-modules">Prefetching/Preloading modules</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Bundle Analysis"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#bundle-analysis">Bundle Analysis</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Next Steps"><a aria-current="page" class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6] active" data-discover="true" href="/guides/code-splitting/#next-steps">Next Steps</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Caching section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/caching/">Caching</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Output Filenames"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/caching/#output-filenames">Output Filenames</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Extracting Boilerplate"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/caching/#extracting-boilerplate">Extracting Boilerplate</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Module Identifiers"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/caching/#module-identifiers">Module Identifiers</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/caching/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Authoring Libraries section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/author-libraries/">Authoring Libraries</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Authoring a Library"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#authoring-a-library">Authoring a Library</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Webpack Configuration"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#webpack-configuration">Webpack Configuration</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Adding Source Maps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#adding-source-maps">Adding Source Maps</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Expose the Library"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#expose-the-library">Expose the Library</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Externalize Lodash"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#externalize-lodash">Externalize Lodash</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="External Limitations"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#external-limitations">External Limitations</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Final Steps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/author-libraries/#final-steps">Final Steps</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><svg class="flex-none mt-[0.125em] mr-2 text-[#aaa] dark:text-[#69a8ee]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="M10 3.3c-.6 0-1 .4-1.1 1.1v11.2c0 .3.2.6.4.8s.5.4.8.4c.6 0 1-.4 1.1-1.1V4.5c0-.3-.2-.6-.4-.8s-.5-.4-.8-.4"></path></svg><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/environment-variables/">Environment Variables</a></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Build Performance section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/build-performance/">Build Performance</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="General"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#general">General</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Stay Up to Date"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#stay-up-to-date">Stay Up to Date</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loaders"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#loaders">Loaders</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Bootstrap"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#bootstrap">Bootstrap</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Resolving"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#resolving">Resolving</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Dlls"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#dlls">Dlls</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Smaller = Faster"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#smaller--faster">Smaller = Faster</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Worker Pool"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#worker-pool">Worker Pool</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Persistent cache"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#persistent-cache">Persistent cache</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Custom plugins/loaders"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#custom-pluginsloaders">Custom plugins/loaders</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Progress plugin"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#progress-plugin">Progress plugin</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Development"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#development">Development</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Incremental Builds"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#incremental-builds">Incremental Builds</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Compile in Memory"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#compile-in-memory">Compile in Memory</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="stats.toJson speed"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#statstojson-speed">stats.toJson speed</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Devtool"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#devtool">Devtool</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Avoid Production Specific Tooling"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#avoid-production-specific-tooling">Avoid Production Specific Tooling</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Minimal Entry Chunk"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#minimal-entry-chunk">Minimal Entry Chunk</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Avoid Extra Optimization Steps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#avoid-extra-optimization-steps">Avoid Extra Optimization Steps</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Output Without Path Info"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#output-without-path-info">Output Without Path Info</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Node.js Versions 8.9.10-9.11.1"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#nodejs-versions-8910-9111">Node.js Versions 8.9.10-9.11.1</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="TypeScript Loader"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#typescript-loader">TypeScript Loader</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Production"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#production">Production</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Source Maps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#source-maps">Source Maps</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Specific Tooling Issues"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#specific-tooling-issues">Specific Tooling Issues</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Babel"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#babel">Babel</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="TypeScript"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#typescript">TypeScript</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Sass"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/build-performance/#sass">Sass</a></li></ul></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Content Security Policies section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/csp/">Content Security Policies</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Examples"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/csp/#examples">Examples</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Enabling CSP"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/csp/#enabling-csp">Enabling CSP</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Trusted Types"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/csp/#trusted-types">Trusted Types</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Development - Vagrant section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/development-vagrant/">Development - Vagrant</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Configuring the Project"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development-vagrant/#configuring-the-project">Configuring the Project</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Running the Server"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development-vagrant/#running-the-server">Running the Server</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Advanced Usage with nginx"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development-vagrant/#advanced-usage-with-nginx">Advanced Usage with nginx</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/development-vagrant/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Dependency Management section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/dependency-management/">Dependency Management</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Dynamic expressions in import() or require()"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/dependency-management/#dynamic-expressions-in-import-or-require">Dynamic expressions in import() or require()</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="import.meta.webpackContext"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/dependency-management/#importmetawebpackcontext">import.meta.webpackContext</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="require.context"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/dependency-management/#requirecontext">require.context</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="context module API"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/dependency-management/#context-module-api">context module API</a></li></ul></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Installation section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/installation/">Installation</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Prerequisites"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/installation/#prerequisites">Prerequisites</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Local Installation"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/installation/#local-installation">Local Installation</a></li><li 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text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Hot Module Replacement section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/hot-module-replacement/">Hot Module Replacement</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Enabling HMR"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/hot-module-replacement/#enabling-hmr">Enabling HMR</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Via the Node.js API"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/hot-module-replacement/#via-the-nodejs-api">Via the Node.js API</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Gotchas"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/hot-module-replacement/#gotchas">Gotchas</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="HMR with Stylesheets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/hot-module-replacement/#hmr-with-stylesheets">HMR with Stylesheets</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Other Code and Frameworks"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/hot-module-replacement/#other-code-and-frameworks">Other Code and Frameworks</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Tree Shaking section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/tree-shaking/">Tree Shaking</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Add a Utility"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#add-a-utility">Add a Utility</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Mark the file as side-effect-free"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#mark-the-file-as-side-effect-free">Mark the file as side-effect-free</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Clarifying tree shaking and sideEffects"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#clarifying-tree-shaking-and-sideeffects">Clarifying tree shaking and sideEffects</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Full Example: Understanding Side Effects with CSS Files"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#full-example-understanding-side-effects-with-css-files">Full Example: Understanding Side Effects with CSS Files</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Package Structure"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#package-structure">Package Structure</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Package Files Content"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#package-files-content">Package Files Content</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="What Happens When Consuming This Package?"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#what-happens-when-consuming-this-package">What Happens When Consuming This Package?</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="The Decision Tree for Side Effects"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#the-decision-tree-for-side-effects">The Decision Tree for Side Effects</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Real-World Impact"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#real-world-impact">Real-World Impact</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Testing Side Effects Configuration"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#testing-side-effects-configuration">Testing Side Effects Configuration</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Mark a function call as side-effect-free"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#mark-a-function-call-as-side-effect-free">Mark a function call as side-effect-free</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Minify the Output"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#minify-the-output">Minify the Output</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Common Pitfalls with Side Effects"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#common-pitfalls-with-side-effects">Common Pitfalls with Side Effects</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="1. Over-optimistic sideEffects: false"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#1-over-optimistic-sideeffects-false">1. Over-optimistic sideEffects: false</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="2. Re-exports with Side Effects"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#2-re-exports-with-side-effects">2. Re-exports with Side Effects</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="3. Forgetting about Nested Dependencies"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#3-forgetting-about-nested-dependencies">3. Forgetting about Nested Dependencies</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="4. Testing Only in Development Mode"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#4-testing-only-in-development-mode">4. Testing Only in Development Mode</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/tree-shaking/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Production section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/production/">Production</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Setup"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#setup">Setup</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="NPM Scripts"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#npm-scripts">NPM Scripts</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Specify the Mode"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#specify-the-mode">Specify the Mode</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Minification"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#minification">Minification</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Source Mapping"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#source-mapping">Source Mapping</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Minimize CSS"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#minimize-css">Minimize CSS</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="CLI Alternatives"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/production/#cli-alternatives">CLI Alternatives</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Lazy Loading section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/lazy-loading/">Lazy Loading</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Dynamic Import Example"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/lazy-loading/#dynamic-import-example">Dynamic Import Example</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Defer Import Example"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/lazy-loading/#defer-import-example">Defer Import Example</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using import.defer() with Context Modules"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/lazy-loading/#using-importdefer-with-context-modules">Using import.defer() with Context Modules</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Frameworks"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/lazy-loading/#frameworks">Frameworks</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle ECMAScript Modules section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/ecma-script-modules/">ECMAScript Modules</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Exporting"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/ecma-script-modules/#exporting">Exporting</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Importing"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/ecma-script-modules/#importing">Importing</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Flagging modules as ESM"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/ecma-script-modules/#flagging-modules-as-esm">Flagging modules as ESM</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Shimming section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/shimming/">Shimming</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Shimming Globals"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#shimming-globals">Shimming Globals</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Granular Shimming"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#granular-shimming">Granular Shimming</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Global Exports"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#global-exports">Global Exports</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loading Polyfills"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#loading-polyfills">Loading Polyfills</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Further Optimizations"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#further-optimizations">Further Optimizations</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Node Built-Ins"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#node-built-ins">Node Built-Ins</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Other Utilities"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/shimming/#other-utilities">Other Utilities</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle TypeScript section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/typescript/">TypeScript</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Basic Setup"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#basic-setup">Basic Setup</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Ways to Use TypeScript in webpack.config.ts"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#ways-to-use-typescript-in-webpackconfigts">Ways to Use TypeScript in webpack.config.ts</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="TypeScript Path Aliases"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#typescript-path-aliases">TypeScript Path Aliases</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Migrating from tsconfig-paths-webpack-plugin"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#migrating-from-tsconfig-paths-webpack-plugin">Migrating from tsconfig-paths-webpack-plugin</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Loader"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#loader">Loader</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Source Maps"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#source-maps">Source Maps</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Client types"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#client-types">Client types</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Using Third Party Libraries"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#using-third-party-libraries">Using Third Party Libraries</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Importing Other Assets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#importing-other-assets">Importing Other Assets</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Build Performance"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/typescript/#build-performance">Build Performance</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Web Workers section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/web-workers/">Web Workers</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Syntax"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/web-workers/#syntax">Syntax</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Example"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/web-workers/#example">Example</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Set a public path from a variable"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/web-workers/#set-a-public-path-from-a-variable">Set a public path from a variable</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Node.js"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/web-workers/#nodejs">Node.js</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Progressive Web Application section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/progressive-web-application/">Progressive Web Application</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="We Don't Work Offline Now"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/progressive-web-application/#we-dont-work-offline-now">We Don't Work Offline Now</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Adding Workbox"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/progressive-web-application/#adding-workbox">Adding Workbox</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Registering Our Service Worker"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/progressive-web-application/#registering-our-service-worker">Registering Our Service Worker</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conclusion"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/progressive-web-application/#conclusion">Conclusion</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Public Path section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/public-path/">Public Path</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Use Cases"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/public-path/#use-cases">Use Cases</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Environment Based"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/public-path/#environment-based">Environment Based</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="On The Fly"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/public-path/#on-the-fly">On The Fly</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Automatic publicPath"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/public-path/#automatic-publicpath">Automatic publicPath</a></li></ul></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Integrations section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/integrations/">Integrations</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="NPM Scripts"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/integrations/#npm-scripts">NPM Scripts</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Grunt"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/integrations/#grunt">Grunt</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Gulp"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/integrations/#gulp">Gulp</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Mocha"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/integrations/#mocha">Mocha</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Karma"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/integrations/#karma">Karma</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Asset Modules section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/asset-modules/">Asset Modules</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Public Path"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#public-path">Public Path</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="On The Fly Override"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#on-the-fly-override">On The Fly Override</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Resource type"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#resource-type">Resource type</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Custom output filename"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#custom-output-filename">Custom output filename</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Inlining assets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#inlining-assets">Inlining assets</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Custom data URI generator"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#custom-data-uri-generator">Custom data URI generator</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Source type"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#source-type">Source type</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="URL assets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#url-assets">URL assets</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Asset type"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#asset-type">Asset type</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Bytes type"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#bytes-type">Bytes type</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Replacing Inline Loader Syntax"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#replacing-inline-loader-syntax">Replacing Inline Loader Syntax</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Disable emitting assets"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/asset-modules/#disable-emitting-assets">Disable emitting assets</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Advanced entry section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/entry-advanced/">Advanced entry</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Multiple file types per entry"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/entry-advanced/#multiple-file-types-per-entry">Multiple file types per entry</a></li></ul></div></div><div><div class="group/item relative flex flex-wrap text-[15px] my-[0.6em]"><button aria-expanded="false" aria-label="Toggle Package exports section" class="bg-transparent border-none p-0 flex items-center"><svg class="flex-none mt-[0.125em] mr-2 cursor-pointer text-[#175d96] dark:text-[#69a8ee] transition-all duration-250 hover:text-[#333]" fill="#175d96" height="17" viewbox="0 0 20 20" width="15" xmlns="http://www.w3.org/2000/svg"><path d="m9.2 4.5 4.5 4.7c.2.2.3.5.3.8s-.1.6-.3.8l-4.5 4.7c-.5.4-1.2.4-1.7 0-.4-.5-.4-1 0-1.6l3.8-3.9-3.8-4c-.4-.4-.4-1 0-1.5.5-.4 1.2-.4 1.7 0"></path></svg></button><a class="flex-1 max-w-[85%] overflow-hidden whitespace-nowrap text-ellipsis text-[#2b3a42] dark:text-[#b8b8b8]" data-discover="true" data-testid="sidebar-item-title" href="/guides/package-exports/">Package exports</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="General syntax"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#general-syntax">General syntax</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Alternatives"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#alternatives">Alternatives</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conditional syntax"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#conditional-syntax">Conditional syntax</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Abbreviation"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#abbreviation">Abbreviation</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Notes about ordering"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#notes-about-ordering">Notes about ordering</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Support"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#support">Support</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conditions"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#conditions">Conditions</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Reference syntax"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#reference-syntax">Reference syntax</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Optimizations"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#optimizations">Optimizations</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Target environment"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#target-environment">Target environment</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conditions: Preprocessor and runtimes"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#conditions-preprocessor-and-runtimes">Conditions: Preprocessor and runtimes</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Conditions: Custom"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#conditions-custom">Conditions: Custom</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Common patterns"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#common-patterns">Common patterns</a><ul class="relative hidden flex-[0_0_100%] flex-wrap my-[0.35em] pl-6 overflow-hidden list-none leading-[19px] before:content-[''] before:absolute before:h-[calc(100%-0.6em)] before:top-0 before:left-6 before:border-l before:border-dashed before:border-[#777676] group-data-[open]/item:flex"><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Target environment independent packages"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#target-environment-independent-packages">Target environment independent packages</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Providing devtools or production optimizations"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#providing-devtools-or-production-optimizations">Providing devtools or production optimizations</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Providing different versions depending on target environment"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#providing-different-versions-depending-on-target-environment">Providing different versions depending on target environment</a></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Combining patterns"><a class="text-[#2b3a42] hover:text-[#175d96] dark:text-[#b8b8b8] dark:hover:text-[#82b7f6]" data-discover="true" href="/guides/package-exports/#combining-patterns">Combining patterns</a></li></ul></li><li class="relative flex-[0_0_100%] my-1 first:mt-0 last:mb-0 pl-4 overflow-hidden whitespace-nowrap text-ellipsis before:content-[''] before:absolute before:w-2 before:left-0 before:top-[10px] before:border-b before:border-dashed before:border-[#777676]" title="Guidelines"><a class="text-[#2b3a42] hover:text-[#175d96] 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future work</a></li></ul></li></ul></div></div></div></nav><main class="flex-auto relative overflow-x-hidden py-[1.5em] px-[1em] md:flex-[3] md:p-[1.5em]" id="main-content"><div class="markdown"><h1>Code Splitting</h1><div id="md-content"><aside class="tip"><p class="tip__prefix">tip</p><p>This guide extends the example provided in <a data-discover="true" href="/guides/getting-started">Getting Started</a>. Please make sure you are at least familiar with the example provided there and the <a data-discover="true" href="/guides/output-management/">Output Management</a> chapter.</p></aside> | |
| <p>Code splitting is one of the most compelling features of webpack. This feature allows you to split your code into various bundles which can then be loaded on demand or in parallel. It can be used to achieve smaller bundles and control resource load prioritization which, if used correctly, can have a major impact on load time.</p> | |
| <p>There are three general approaches to code splitting available:</p> | |
| <ul> | |
| <li><strong>Entry Points</strong>: Manually split code using <a data-discover="true" href="/configuration/entry-context"><code>entry</code></a> configuration.</li> | |
| <li><strong>Prevent Duplication</strong>: Use <a data-discover="true" href="/configuration/entry-context/#dependencies">Entry dependencies</a> or <a data-discover="true" href="/plugins/split-chunks-plugin/"><code>SplitChunksPlugin</code></a> to dedupe and split chunks.</li> | |
| <li><strong>Dynamic Imports</strong>: Split code via inline function calls within modules.</li> | |
| </ul> | |
| <h2><span id="entry-points"></span>Entry Points<a aria-hidden="true" href="#entry-points" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <p>This is by far the easiest and most intuitive way to split code. However, it is more manual and has some pitfalls we will go over. Let's take a look at how we might split another module from the main bundle:</p> | |
| <p><strong>project</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">webpack-demo | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── package.json | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── package-lock.json | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── webpack.config.js | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── /dist | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── /src | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> │ ├── index.js | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> │ └── another-module.js | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> └── /node_modules</span></span></code></pre></div> | |
| <p><strong>another-module.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-js"><span class="token keyword">import</span> _ <span class="token keyword">from</span> <span class="token string">"lodash"</span><span class="token punctuation">;</span> | |
| console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span>_<span class="token punctuation">.</span><span class="token function">join</span><span class="token punctuation">(</span><span class="token punctuation">[</span><span class="token string">"Another"</span><span class="token punctuation">,</span> <span class="token string">"module"</span><span class="token punctuation">,</span> <span class="token string">"loaded!"</span><span class="token punctuation">]</span><span class="token punctuation">,</span> <span class="token string">" "</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> | |
| <p><strong>webpack.config.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">import path from 'node:path'; | |
| </span><span class="token prefix unchanged"> </span><span class="token line">import { fileURLToPath } from 'node:url'; | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">const __filename = fileURLToPath(import.meta.url); | |
| </span><span class="token prefix unchanged"> </span><span class="token line">const __dirname = path.dirname(__filename); | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">export default { | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> entry: './src/index.js', | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> mode: 'development', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> entry: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> index: './src/index.js', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> another: './src/another-module.js', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> output: { | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> filename: 'main.js', | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> filename: '[name].bundle.js', | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> path: path.resolve(__dirname, 'dist'), | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line">};</span></span></code></pre></div> | |
| <p>This will yield the following build result:</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-bash"><span class="token punctuation">..</span>. | |
| <span class="token punctuation">[</span>webpack-cli<span class="token punctuation">]</span> Compilation finished | |
| asset index.bundle.js <span class="token number">553</span> KiB <span class="token punctuation">[</span>emitted<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: index<span class="token punctuation">)</span> | |
| asset another.bundle.js <span class="token number">553</span> KiB <span class="token punctuation">[</span>emitted<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: another<span class="token punctuation">)</span> | |
| runtime modules <span class="token number">2.49</span> KiB <span class="token number">12</span> modules | |
| cacheable modules <span class="token number">530</span> KiB | |
| ./src/index.js <span class="token number">257</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./src/another-module.js <span class="token number">84</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./node_modules/lodash/lodash.js <span class="token number">530</span> KiB <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| webpack <span class="token number">5</span>.x.x compiled successfully <span class="token keyword">in</span> <span class="token number">245</span> ms</code></pre></div> | |
| <p>As mentioned there are some pitfalls to this approach:</p> | |
| <ul> | |
| <li>If there are any duplicated modules between entry chunks they will be included in both bundles.</li> | |
| <li>It isn't as flexible and can't be used to dynamically split code with the core application logic.</li> | |
| </ul> | |
| <p>The first of these two points is definitely an issue for our example, as <code>lodash</code> is also imported within <code>./src/index.js</code> and will thus be duplicated in both bundles. Let's remove this duplication in next section.</p> | |
| <h2><span id="prevent-duplication"></span>Prevent Duplication<a aria-hidden="true" href="#prevent-duplication" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <h3><span id="entry-dependencies"></span>Entry dependencies<a aria-hidden="true" href="#entry-dependencies" tabindex="-1"><span class="header-link"></span></a></h3> | |
| <p>The <a data-discover="true" href="/configuration/entry-context/#dependencies"><code>dependOn</code> option</a> allows to share the modules between the chunks:</p> | |
| <p><strong>webpack.config.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">import path from 'node:path'; | |
| </span><span class="token prefix unchanged"> </span><span class="token line">import { fileURLToPath } from 'node:url'; | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">const __filename = fileURLToPath(import.meta.url); | |
| </span><span class="token prefix unchanged"> </span><span class="token line">const __dirname = path.dirname(__filename); | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">export default { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> mode: 'development', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> entry: { | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> index: './src/index.js', | |
| </span><span class="token prefix deleted">-</span><span class="token line"> another: './src/another-module.js', | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> index: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> import: './src/index.js', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> dependOn: 'shared', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span><span class="token prefix inserted">+</span><span class="token line"> another: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> import: './src/another-module.js', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> dependOn: 'shared', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span><span class="token prefix inserted">+</span><span class="token line"> shared: 'lodash', | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> output: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> filename: '[name].bundle.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> path: path.resolve(__dirname, 'dist'), | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line">};</span></span></code></pre></div> | |
| <p>If we're going to use multiple entry points on a single HTML page, <code>optimization.runtimeChunk: 'single'</code> is needed too, otherwise we could get into trouble described <a href="/_404.html">here</a>.</p> | |
| <p><strong>webpack.config.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">import path from 'node:path'; | |
| </span><span class="token prefix unchanged"> </span><span class="token line">import { fileURLToPath } from 'node:url'; | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">const __filename = fileURLToPath(import.meta.url); | |
| </span><span class="token prefix unchanged"> </span><span class="token line">const __dirname = path.dirname(__filename); | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">export default { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> mode: 'development', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> entry: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> index: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> import: './src/index.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> dependOn: 'shared', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> another: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> import: './src/another-module.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> dependOn: 'shared', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> shared: 'lodash', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> output: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> filename: '[name].bundle.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> path: path.resolve(__dirname, 'dist'), | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> optimization: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> runtimeChunk: 'single', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">};</span></span></code></pre></div> | |
| <p>And here's the result of build:</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-bash"><span class="token punctuation">..</span>. | |
| <span class="token punctuation">[</span>webpack-cli<span class="token punctuation">]</span> Compilation finished | |
| asset shared.bundle.js <span class="token number">549</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: shared<span class="token punctuation">)</span> | |
| asset runtime.bundle.js <span class="token number">7.79</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: runtime<span class="token punctuation">)</span> | |
| asset index.bundle.js <span class="token number">1.77</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: index<span class="token punctuation">)</span> | |
| asset another.bundle.js <span class="token number">1.65</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: another<span class="token punctuation">)</span> | |
| Entrypoint index <span class="token number">1.77</span> KiB <span class="token operator">=</span> index.bundle.js | |
| Entrypoint another <span class="token number">1.65</span> KiB <span class="token operator">=</span> another.bundle.js | |
| Entrypoint shared <span class="token number">557</span> KiB <span class="token operator">=</span> runtime.bundle.js <span class="token number">7.79</span> KiB shared.bundle.js <span class="token number">549</span> KiB | |
| runtime modules <span class="token number">3.76</span> KiB <span class="token number">7</span> modules | |
| cacheable modules <span class="token number">530</span> KiB | |
| ./node_modules/lodash/lodash.js <span class="token number">530</span> KiB <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./src/another-module.js <span class="token number">84</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./src/index.js <span class="token number">257</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| webpack <span class="token number">5</span>.x.x compiled successfully <span class="token keyword">in</span> <span class="token number">249</span> ms</code></pre></div> | |
| <p>As you can see there's another <code>runtime.bundle.js</code> file generated besides <code>shared.bundle.js</code>, <code>index.bundle.js</code> and <code>another.bundle.js</code>.</p> | |
| <p>Although using multiple entry points per page is allowed in webpack, it should be avoided when possible in favor of an entry point with multiple imports: <code>entry: { page: ['./analytics', './app'] }</code>. This results in a better optimization and consistent execution order when using <code>async</code> script tags.</p> | |
| <h3><span id="splitchunksplugin"></span>SplitChunksPlugin<a aria-hidden="true" href="#splitchunksplugin" tabindex="-1"><span class="header-link"></span></a></h3> | |
| <p>The <a data-discover="true" href="/plugins/split-chunks-plugin/"><code>SplitChunksPlugin</code></a> allows us to extract common dependencies into an existing entry chunk or an entirely new chunk. Let's use this to de-duplicate the <code>lodash</code> dependency from the previous example:</p> | |
| <p><strong>webpack.config.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> import path from 'node:path'; | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> import { fileURLToPath } from 'node:url'; | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> const __filename = fileURLToPath(import.meta.url); | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> const __dirname = path.dirname(__filename); | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> export default { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> mode: 'development', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> entry: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> index: './src/index.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> another: './src/another-module.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> output: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> filename: '[name].bundle.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> path: path.resolve(__dirname, 'dist'), | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> optimization: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> splitChunks: { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> chunks: 'all', | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }, | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> };</span></span></code></pre></div> | |
| <p>With the <a data-discover="true" href="/plugins/split-chunks-plugin/#optimizationsplitchunks"><code>optimization.splitChunks</code></a> configuration option in place, we should now see the duplicate dependency removed from our <code>index.bundle.js</code> and <code>another.bundle.js</code>. The plugin should notice that we've separated <code>lodash</code> out to a separate chunk and remove the dead weight from our main bundle. However, it's important to note that common dependencies are only extracted into a separate chunk if they meet the <a data-discover="true" href="/plugins/split-chunks-plugin/#splitchunksminsize">size thresholds</a> specified by webpack.</p> | |
| <p>Let's do an <code>npm run build</code> to see if it worked:</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-bash"><span class="token punctuation">..</span>. | |
| <span class="token punctuation">[</span>webpack-cli<span class="token punctuation">]</span> Compilation finished | |
| asset vendors-node_modules_lodash_lodash_js.bundle.js <span class="token number">549</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>id hint: vendors<span class="token punctuation">)</span> | |
| asset index.bundle.js <span class="token number">8.92</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: index<span class="token punctuation">)</span> | |
| asset another.bundle.js <span class="token number">8.8</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: another<span class="token punctuation">)</span> | |
| Entrypoint index <span class="token number">558</span> KiB <span class="token operator">=</span> vendors-node_modules_lodash_lodash_js.bundle.js <span class="token number">549</span> KiB index.bundle.js <span class="token number">8.92</span> KiB | |
| Entrypoint another <span class="token number">558</span> KiB <span class="token operator">=</span> vendors-node_modules_lodash_lodash_js.bundle.js <span class="token number">549</span> KiB another.bundle.js <span class="token number">8.8</span> KiB | |
| runtime modules <span class="token number">7.64</span> KiB <span class="token number">14</span> modules | |
| cacheable modules <span class="token number">530</span> KiB | |
| ./src/index.js <span class="token number">257</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./src/another-module.js <span class="token number">84</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./node_modules/lodash/lodash.js <span class="token number">530</span> KiB <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| webpack <span class="token number">5</span>.x.x compiled successfully <span class="token keyword">in</span> <span class="token number">241</span> ms</code></pre></div> | |
| <p>Here are some other useful plugins and loaders provided by the community for splitting code:</p> | |
| <ul> | |
| <li><a data-discover="true" href="/plugins/mini-css-extract-plugin"><code>mini-css-extract-plugin</code></a>: Useful for splitting CSS out from the main application.</li> | |
| </ul> | |
| <h2><span id="dynamic-imports"></span>Dynamic Imports<a aria-hidden="true" href="#dynamic-imports" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <p>Two similar techniques are supported by webpack when it comes to dynamic code splitting. The first and recommended approach is to use the <a data-discover="true" href="/api/module-methods/#import-1"><code>import()</code> syntax</a> that conforms to the <a href="/_cdn/github.com/tc39/proposal-dynamic-import">ECMAScript proposal</a> for dynamic imports. The legacy, webpack-specific approach is to use <a data-discover="true" href="/api/module-methods/#requireensure"><code>require.ensure</code></a>. Let's try using the first of these two approaches...</p> | |
| <aside class="warning"><p class="warning__prefix">warning</p><p><code>import()</code> calls use <a href="/_404.html">promises</a> internally. If you use <code>import()</code> with older browsers (e.g., IE 11), remember to shim <code>Promise</code> using a polyfill such as <a href="/_cdn/github.com/stefanpenner/es6-promise">es6-promise</a> or <a href="/_cdn/github.com/taylorhakes/promise-polyfill">promise-polyfill</a>.</p></aside> | |
| <p>Before we start, let's remove the extra <a data-discover="true" href="/concepts/entry-points/"><code>entry</code></a> and <a data-discover="true" href="/plugins/split-chunks-plugin"><code>optimization.splitChunks</code></a> from our configuration in the above example as they won't be needed for this next demonstration:</p> | |
| <p><strong>webpack.config.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">import path from 'node:path'; | |
| </span><span class="token prefix unchanged"> </span><span class="token line">import { fileURLToPath } from 'node:url'; | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">const __filename = fileURLToPath(import.meta.url); | |
| </span><span class="token prefix unchanged"> </span><span class="token line">const __dirname = path.dirname(__filename); | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">export default { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> mode: 'development', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> entry: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> index: './src/index.js', | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> another: './src/another-module.js', | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> output: { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> filename: '[name].bundle.js', | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> path: path.resolve(__dirname, 'dist'), | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> }, | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> optimization: { | |
| </span><span class="token prefix deleted">-</span><span class="token line"> splitChunks: { | |
| </span><span class="token prefix deleted">-</span><span class="token line"> chunks: 'all', | |
| </span><span class="token prefix deleted">-</span><span class="token line"> }, | |
| </span><span class="token prefix deleted">-</span><span class="token line"> }, | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">};</span></span></code></pre></div> | |
| <p>We'll also update our project to remove the now unused files:</p> | |
| <p><strong>project</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">webpack-demo | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── package.json | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── package-lock.json | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── webpack.config.js | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── /dist | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> ├── /src | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> │ ├── index.js | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> │ └── another-module.js | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line"> └── /node_modules</span></span></code></pre></div> | |
| <p>Now, instead of statically importing <code>lodash</code>, we'll use dynamic importing to separate a chunk:</p> | |
| <p><strong>src/index.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line">import _ from 'lodash'; | |
| </span><span class="token prefix deleted">-</span><span class="token line"> | |
| </span><span class="token prefix deleted">-</span><span class="token line">function component() { | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line">function getComponent() { | |
| </span></span><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> const element = document.createElement('div'); | |
| </span></span> | |
| <span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> // Lodash, now imported by this script | |
| </span><span class="token prefix deleted">-</span><span class="token line"> element.innerHTML = _.join(['Hello', 'webpack'], ' '); | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> return import('lodash') | |
| </span><span class="token prefix inserted">+</span><span class="token line"> .then(({ default: _ }) => { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> const element = document.createElement('div'); | |
| </span><span class="token prefix inserted">+</span><span class="token line"> | |
| </span><span class="token prefix inserted">+</span><span class="token line"> element.innerHTML = _.join(['Hello', 'webpack'], ' '); | |
| </span></span> | |
| <span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> return element; | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> return element; | |
| </span><span class="token prefix inserted">+</span><span class="token line"> }) | |
| </span><span class="token prefix inserted">+</span><span class="token line"> .catch((error) => 'An error occurred while loading the component'); | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">} | |
| </span></span> | |
| <span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line">document.body.appendChild(component()); | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line">getComponent().then((component) => { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> document.body.appendChild(component); | |
| </span><span class="token prefix inserted">+</span><span class="token line">});</span></span></code></pre></div> | |
| <p>The reason we need <code>default</code> is that since webpack 4, when importing a CommonJS module, the import will no longer resolve to the value of <code>module.exports</code>, it will instead create an artificial namespace object for the CommonJS module. For more information on the reason behind this, read <a href="/_404.html">webpack 4: import() and CommonJs</a>.</p> | |
| <p>Let's run webpack to see <code>lodash</code> separated out to a separate bundle:</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-bash"><span class="token punctuation">..</span>. | |
| <span class="token punctuation">[</span>webpack-cli<span class="token punctuation">]</span> Compilation finished | |
| asset vendors-node_modules_lodash_lodash_js.bundle.js <span class="token number">549</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>id hint: vendors<span class="token punctuation">)</span> | |
| asset index.bundle.js <span class="token number">13.5</span> KiB <span class="token punctuation">[</span>compared <span class="token keyword">for</span> emit<span class="token punctuation">]</span> <span class="token punctuation">(</span>name: index<span class="token punctuation">)</span> | |
| runtime modules <span class="token number">7.37</span> KiB <span class="token number">11</span> modules | |
| cacheable modules <span class="token number">530</span> KiB | |
| ./src/index.js <span class="token number">434</span> bytes <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| ./node_modules/lodash/lodash.js <span class="token number">530</span> KiB <span class="token punctuation">[</span>built<span class="token punctuation">]</span> <span class="token punctuation">[</span>code generated<span class="token punctuation">]</span> | |
| webpack <span class="token number">5</span>.x.x compiled successfully <span class="token keyword">in</span> <span class="token number">268</span> ms</code></pre></div> | |
| <aside class="tip"><p class="tip__prefix">tip</p><p>You can also use magic comment <code>webpackExports</code> with <code>import()</code> to expose specific exports from a dynamically imported module:</p></aside> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-js"><span class="token keyword">import</span><span class="token punctuation">(</span> | |
| <span class="token comment">/* webpackExports: ["default", "namedExport"] */</span> | |
| <span class="token string">"./module"</span> | |
| <span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> | |
| <p>This can help webpack tree shake other unused exports. See <a data-discover="true" href="/api/module-methods/#magic-comments">Magic Comments</a> for details.</p> | |
| <p>As <code>import()</code> returns a promise, it can be used with <a href="/_404.html"><code>async</code> functions</a>. Here's how it would simplify the code:</p> | |
| <p><strong>src/index.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-diff"><span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line">function getComponent() { | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line">async function getComponent() { | |
| </span><span class="token prefix inserted">+</span><span class="token line"> const element = document.createElement('div'); | |
| </span><span class="token prefix inserted">+</span><span class="token line"> const { default: _ } = await import('lodash'); | |
| </span></span> | |
| <span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> return import('lodash') | |
| </span><span class="token prefix deleted">-</span><span class="token line"> .then(({ default: _ }) => { | |
| </span><span class="token prefix deleted">-</span><span class="token line"> const element = document.createElement('div'); | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> element.innerHTML = _.join(['Hello', 'webpack'], ' '); | |
| </span></span> | |
| <span class="token deleted-sign deleted"><span class="token prefix deleted">-</span><span class="token line"> element.innerHTML = _.join(['Hello', 'webpack'], ' '); | |
| </span><span class="token prefix deleted">-</span><span class="token line"> | |
| </span><span class="token prefix deleted">-</span><span class="token line"> return element; | |
| </span><span class="token prefix deleted">-</span><span class="token line"> }) | |
| </span><span class="token prefix deleted">-</span><span class="token line"> .catch((error) => 'An error occurred while loading the component'); | |
| </span></span><span class="token inserted-sign inserted"><span class="token prefix inserted">+</span><span class="token line"> return element; | |
| </span></span><span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">} | |
| </span></span> | |
| <span class="token unchanged"><span class="token prefix unchanged"> </span><span class="token line">getComponent().then((component) => { | |
| </span><span class="token prefix unchanged"> </span><span class="token line"> document.body.appendChild(component); | |
| </span><span class="token prefix unchanged"> </span><span class="token line">});</span></span></code></pre></div> | |
| <aside class="tip"><p class="tip__prefix">tip</p><p>It is possible to provide a <a data-discover="true" href="/api/module-methods/#dynamic-expressions-in-import">dynamic expression</a> to <code>import()</code> when you might need to import specific module based on a computed variable later.</p></aside> | |
| <h3><span id="understanding-chunkloaderror"></span>Understanding ChunkLoadError<a aria-hidden="true" href="#understanding-chunkloaderror" tabindex="-1"><span class="header-link"></span></a></h3> | |
| <p>When using dynamic <code>import()</code> or code splitting, webpack may throw a <code>ChunkLoadError</code> if a chunk fails to load at runtime.</p> | |
| <p>This error typically indicates that the requested chunk could not be executed or resolved properly. In some cases, the browser’s underlying network or script loading error may not be fully reflected in the <code>ChunkLoadError</code> message itself.</p> | |
| <p>If you encounter this error:</p> | |
| <ul> | |
| <li>Verify that the chunk file is accessible via the network.</li> | |
| <li>Check that the <code>publicPath</code> is correctly configured.</li> | |
| <li>Inspect the browser console for additional script or network errors.</li> | |
| </ul> | |
| <p>For more context, see related discussion in the webpack issue tracker.</p> | |
| <h2><span id="prefetchingpreloading-modules"></span>Prefetching/Preloading modules<a aria-hidden="true" href="#prefetchingpreloading-modules" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <p>Webpack 4.6.0+ adds support for prefetching and preloading.</p> | |
| <p>Using these inline directives while declaring your imports allows webpack to output “Resource Hint” which tells the browser that for:</p> | |
| <ul> | |
| <li><strong>prefetch</strong>: resource is probably needed for some navigation in the future</li> | |
| <li><strong>preload</strong>: resource will also be needed during the current navigation</li> | |
| </ul> | |
| <p>An example of this is having a <code>HomePage</code> component, which renders a <code>LoginButton</code> component which then on demand loads a <code>LoginModal</code> component after being clicked.</p> | |
| <p><strong>LoginButton.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-js"><span class="token comment">// ...</span> | |
| <span class="token keyword">import</span><span class="token punctuation">(</span><span class="token comment">/* webpackPrefetch: true */</span> <span class="token string">"./path/to/LoginModal.js"</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> | |
| <p>This will result in <code><link rel="prefetch" href="login-modal-chunk.js"></code> being appended in the head of the page, which will instruct the browser to prefetch in idle time the <code>login-modal-chunk.js</code> file.</p> | |
| <aside class="tip"><p class="tip__prefix">tip</p><p>webpack will add the prefetch hint once the parent chunk has been loaded.</p></aside> | |
| <p>Preload directive has a bunch of differences compared to prefetch:</p> | |
| <ul> | |
| <li>A preloaded chunk starts loading in parallel to the parent chunk. A prefetched chunk starts after the parent chunk finishes loading.</li> | |
| <li>A preloaded chunk has medium priority and is instantly downloaded. A prefetched chunk is downloaded while the browser is idle.</li> | |
| <li>A preloaded chunk should be instantly requested by the parent chunk. A prefetched chunk can be used anytime in the future.</li> | |
| <li>Browser support is different.</li> | |
| </ul> | |
| <p>An example of this can be having a <code>Component</code> which always depends on a big library that should be in a separate chunk.</p> | |
| <p>Let's imagine a component <code>ChartComponent</code> which needs a huge <code>ChartingLibrary</code>. It displays a <code>LoadingIndicator</code> when rendered and instantly does an on demand import of <code>ChartingLibrary</code>:</p> | |
| <p><strong>ChartComponent.js</strong></p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-js"><span class="token comment">// ...</span> | |
| <span class="token keyword">import</span><span class="token punctuation">(</span><span class="token comment">/* webpackPreload: true */</span> <span class="token string">"ChartingLibrary"</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> | |
| <p>When a page which uses the <code>ChartComponent</code> is requested, the charting-library-chunk is also requested via <code><link rel="preload"></code>. Assuming the page-chunk is smaller and finishes faster, the page will be displayed with a <code>LoadingIndicator</code>, until the already requested <code>charting-library-chunk</code> finishes. This will give a little load time boost since it only needs one round-trip instead of two. Especially in high-latency environments.</p> | |
| <aside class="tip"><p class="tip__prefix">tip</p><p>Using <code>webpackPreload</code> incorrectly can actually hurt performance, so be careful when using it.</p></aside> | |
| <p>Sometimes you need to have your own control over preload. For example, preload of any dynamic import can be done via async script. This can be useful in case of streaming server side rendering.</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-js"><span class="token keyword">const</span> <span class="token function-variable function">lazyComp</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=></span> | |
| <span class="token keyword">import</span><span class="token punctuation">(</span><span class="token string">"DynamicComponent"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">catch</span><span class="token punctuation">(</span><span class="token punctuation">(</span><span class="token parameter">error</span><span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span> | |
| <span class="token comment">// Do something with the error.</span> | |
| <span class="token comment">// For example, we can retry the request in case of any net error</span> | |
| <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> | |
| <p>If the script loading will fail before webpack starts loading of that script by itself (webpack creates a script tag to load its code, if that script is not on a page), that catch handler won't start till <a data-discover="true" href="/configuration/output/#outputchunkloadtimeout">chunkLoadTimeout</a> is not passed. This behavior can be unexpected. But it's explainable — webpack can not throw any error, cause webpack doesn't know, that script failed. Webpack will add onerror handler to the script right after the error has happen.</p> | |
| <p>To prevent such problem you can add your own onerror handler, which removes the script in case of any error:</p> | |
| <div class="code-block-wrapper relative mb-6 group"><button aria-label="Copy code to clipboard" class="copy-button absolute top-2 right-2 z-10 px-[0.7rem] py-[0.4rem] rounded-[0.35rem] border-none cursor-pointer text-xs font-medium text-slate-200 opacity-0 group-hover:opacity-100 transition-[background-color,transform,opacity] duration-200 active:scale-95 focus-visible:outline-none focus-visible:opacity-100 bg-[#175d96] hover:bg-[#2f85d0]">Copy</button><pre><code class="hljs language-html"><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>script</span> | |
| <span class="token attr-name">src</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>https://example.com/dist/dynamicComponent.js<span class="token punctuation">"</span></span> | |
| <span class="token attr-name">async</span> | |
| <span class="token attr-name">onerror</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>this.remove()<span class="token punctuation">"</span></span> | |
| <span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"></</span>script</span><span class="token punctuation">></span></span></code></pre></div> | |
| <p>In that case, errored script will be removed. Webpack will create its own script and any error will be processed without any timeouts.</p> | |
| <h2><span id="bundle-analysis"></span>Bundle Analysis<a aria-hidden="true" href="#bundle-analysis" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <p>Once you start splitting your code, it can be useful to analyze the output to check where modules have ended up. The <a href="/_cdn/github.com/webpack/analyse">official analyze tool</a> is a good place to start. There are some other community-supported options out there as well:</p> | |
| <ul> | |
| <li><a href="/_404.html">webpack-chart</a>: Interactive pie chart for webpack stats.</li> | |
| <li><a href="/_404.html">webpack-visualizer</a>: Visualize and analyze your bundles to see which modules are taking up space and which might be duplicates.</li> | |
| <li><a href="/_cdn/github.com/webpack/webpack-bundle-analyzer">webpack-bundle-analyzer</a>: A plugin and CLI utility that represents bundle content as a convenient interactive zoomable treemap.</li> | |
| <li><a href="/_404.html">webpack bundle optimize helper</a>: This tool will analyze your bundle and give you actionable suggestions on what to improve to reduce your bundle size.</li> | |
| <li><a href="/_cdn/github.com/bundle-stats/bundle-stats">bundle-stats</a>: Generate a bundle report(bundle size, assets, modules) and compare the results between different builds.</li> | |
| <li><a href="/_cdn/github.com/moonrailgun/webpack-stats-viewer">webpack-stats-viewer</a>: A plugin with build for webpack stats. Show more information about webpack bundle detail.</li> | |
| </ul> | |
| <h2><span id="next-steps"></span>Next Steps<a aria-hidden="true" href="#next-steps" tabindex="-1"><span class="header-link"></span></a></h2> | |
| <p>See <a data-discover="true" href="/guides/lazy-loading/">Lazy Loading</a> for a more concrete example of how <code>import()</code> can be used in a real application and <a data-discover="true" href="/guides/caching/">Caching</a> to learn how to split code more effectively.</p></div><div class="print:hidden"><h2>Further Reading</h2><ul><li><a href="/_404.html" rel="noopener noreferrer" target="_blank"><link rel="prefetch/preload" /> in webpack<span class="screen-reader-only">(opens in a new tab)</span></a></li><li><a href="/_404.html" rel="noopener noreferrer" target="_blank">Preload, Prefetch And Priorities in Chrome<span class="screen-reader-only">(opens in a new tab)</span></a></li><li><a href="/_404.html" rel="noopener noreferrer" target="_blank">Preloading content with <link rel="preload" /><span class="screen-reader-only">(opens in a new tab)</span></a></li></ul></div><div class="print:hidden mt-8"><a class="text-gray-500 dark:text-gray-200 text-sm cursor-pointer font-sans hover:underline hover:text-gray-500 dark:hover:text-white transition-colors" href="/_cdn/github.com/webpack/webpack.js.org/edit/main/src/content/guides/code-splitting.mdx">Edit this page</a><span class="mx-5 text-gray-500 font-semibold dark:text-gray-300">·</span><button class="text-gray-500 dark:text-gray-200 text-sm cursor-pointer font-sans hover:underline hover:text-gray-500 dark:hover:text-white transition-colors" type="button">Print this page</button></div><div class="flex py-[30px] justify-between print:hidden"><div class="mr-auto"><div>« Previous</div><a class="text-lg" data-discover="true" href="/guides/development/">Development</a></div><div class="ml-auto"><div class="text-right">Next »</div><a class="text-lg" data-discover="true" href="/guides/caching/">Caching</a></div></div><div class="print:hidden" data-testid="contributors"><h2 class="!font-sans !font-normal">35 Contributors</h2><div><div class="grid gap-[10px] lg:gap-[15px] grid-cols-contributors"><a 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