{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use slot-based card API in a solar installer field app, then show a compact production-minded component for site inspections in a solar installer field app."},{"role":"assistant","content":"This version applies slot-based card API to a real a solar installer field app workflow, while the ink fuchsia palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype FrameProps = { children: React.ReactNode };\n\nfunction InsightFrame({ children }: FrameProps) {\n return {children};\n}\nInsightFrame.Header = function Header({ children }: FrameProps) {\n return {children};\n};\nInsightFrame.Body = function Body({ children }: FrameProps) {\n return
{children}
;\n};\nInsightFrame.Footer = function Footer({ children }: FrameProps) {\n return ;\n};\n\nfunction InspectionSlotCard7Core() {\n return (\n
\n \n );\n}\n\n\nfunction InspectionSlotCard7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for book orders in an independent bookstore back office, with a clear hierarchy, strong focus states, and polymorphic action primitive. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies polymorphic action primitive to a real an independent bookstore back office workflow, while the rose orange palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport type { ComponentPropsWithoutRef, ElementType, ReactNode } from \"react\";\n\ntype ActionProps = {\n as?: T;\n tone?: \"solid\" | \"quiet\";\n children: ReactNode;\n} & Omit, \"as\" | \"children\">;\n\nfunction Action({ as, tone = \"solid\", children, className = \"\", ...props }: ActionProps) {\n const Tag = as ?? \"button\";\n const toneClass = tone === \"solid\" ? \"bg-orange-300 text-slate-950 hover:bg-orange-200\" : \"bg-rose-800 text-rose-50 hover:brightness-110\";\n return {children};\n}\n\nfunction OrderPolymorphicAction7Core() {\n return (\n \n
\n \n );\n}\n\n\nfunction OrderPolymorphicAction7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in open matters in a legal case-intake workspace. Refactor this sketch using headless disclosure composition: function Screen() { return ; }. Show the improved implementation."},{"role":"assistant","content":"This version applies headless disclosure composition to a real a legal case-intake workspace workflow, while the plum pink palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype DisclosureProps = { label: string; children: React.ReactNode };\n\nfunction Disclosure({ label, children }: DisclosureProps) {\n const [open, setOpen] = useState(false);\n const panelId = \"disclosure-panel-7\";\n return (\n \n \n {open &&
\n \n );\n}\n\n\nfunction MatterHeadlessDisclosure7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
Keep behavior near the decision it serves, while letting the surrounding page stay easy to scan and test.
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for brew batches in a craft brewery operations panel. Use the layout slots with named children pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies layout slots with named children to a real a craft brewery operations panel workflow, while the obsidian amber palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype WorkspaceProps = { rail: React.ReactNode; toolbar: React.ReactNode; children: React.ReactNode };\n\nfunction Workspace({ rail, toolbar, children }: WorkspaceProps) {\n return
\n \n );\n}\n\n\nfunction BatchLayoutSlots7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
Decision glossary
{Object.keys(glossary).map((key) => )}
{glossary[open as keyof typeof glossary]}
;\n}\n\n\nfunction BatchLayoutSlots7PatternLens() {\n const [note, setNote] = useState(\"\");\n const [entries, setEntries] = useState([]);\n function addNote(event: React.FormEvent) { event.preventDefault(); const value = note.trim(); if (value) { setEntries((current) => [value, ...current]); setNote(\"\"); } }\n return ;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for station readings in a coastal weather research app. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with container and presentational split and explain the important fix briefly."},{"role":"assistant","content":"This version applies container and presentational split to a real a coastal weather research app workflow, while the deep indigo palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\ntype Record = { id: string; label: string; status: \"Ready\" | \"Waiting\" };\n\nfunction RecordList({ records, onPick }: { records: Record[]; onPick: (id: string) => void }) {\n return
\n \n );\n}\n\n\nfunction ReadingContainerPresentational7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use prop-getter state container in a boutique hotel operations console, then show a compact production-minded component for guest arrivals in a boutique hotel operations console."},{"role":"assistant","content":"This version applies prop-getter state container to a real a boutique hotel operations console workflow, while the charcoal yellow palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nfunction useChoice() {\n const [active, setActive] = useState(\"overview\");\n return {\n getOptionProps(id: string) {\n return { type: \"button\" as const, role: \"tab\", \"aria-selected\": active === id, tabIndex: active === id ? 0 : -1, onClick: () => setActive(id), className: active === id ? \"rounded-xl bg-yellow-300 px-4 py-2 text-sm font-bold text-slate-950\" : \"rounded-xl px-4 py-2 text-sm text-neutral-400 hover:bg-neutral-800\" };\n },\n active,\n };\n}\n\nfunction StayPropGetters7Core() {\n const choice = useChoice();\n return (\n
\n
Guest arrivals
Behavior travels through prop getters.
\n \n
The selected view is {choice.active}; consumers provide the markup.
\n \n );\n}\n\n\nfunction StayPropGetters7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
)};\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for pet patients in a veterinary care portal, with a clear hierarchy, strong focus states, and persistent preference hook. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies persistent preference hook to a real a veterinary care portal workflow, while the midnight cyan palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useStoredBoolean(key: string, fallback: boolean) {\n const [value, setValue] = useState(() => window.localStorage.getItem(key) === null ? fallback : window.localStorage.getItem(key) === \"true\");\n useEffect(() => { window.localStorage.setItem(key, String(value)); }, [key, value]);\n return [value, setValue] as const;\n}\n\nfunction PatientLocalStorage7Core() {\n const [compact, setCompact] = useStoredBoolean(\"compact-7\", false);\n return
Pet patients
A preference that survives a refresh.
Persist the tiny local concern, not the whole application state.
\n \n );\n}\n\n\nfunction PatientLocalStorage7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
)};\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in savings goals in a personal finance coaching app. Refactor this sketch using debounced search hook: function Screen() { return ; }. Show the improved implementation."},{"role":"assistant","content":"This version applies debounced search hook to a real a personal finance coaching app workflow, while the forest lime palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useDebouncedValue(value: T, delay = 250) {\n const [debounced, setDebounced] = useState(value);\n useEffect(() => { const timer = window.setTimeout(() => setDebounced(value), delay); return () => window.clearTimeout(timer); }, [value, delay]);\n return debounced;\n}\n\nfunction GoalDebounced7Core() {\n const [query, setQuery] = useState(\"\");\n const debouncedQuery = useDebouncedValue(query);\n const records = [\"Northstar\", \"Juniper\", \"Solace\", \"Harbor\"].filter((name) => name.toLowerCase().includes(debouncedQuery.toLowerCase()));\n return
\n \n );\n}\n\n\nfunction GoalDebounced7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for tool reservations in a maker-space equipment desk. Use the async task lifecycle hook pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies async task lifecycle hook to a real a maker-space equipment desk workflow, while the ocean teal palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useCallback } from \"react\";\n\ntype TaskState = { status: \"idle\" | \"pending\" | \"success\" | \"error\"; data?: T; error?: string };\nfunction useAsyncTask(task: () => Promise) {\n const [state, setState] = useState>({ status: \"idle\" });\n const run = useCallback(async () => { setState({ status: \"pending\" }); try { setState({ status: \"success\", data: await task() }); } catch { setState({ status: \"error\", error: \"Try again in a moment.\" }); } }, [task]);\n return { ...state, run };\n}\n\nfunction ReservationAsyncTask7Core() {\n const task = useAsyncTask(async () => { await new Promise((resolve) => window.setTimeout(resolve, 350)); return \"Synced\"; });\n return
Tool reservations
Async state has a small, explicit lifecycle.
{task.error ?? task.data ?? \"Ready when you are.\"}
\n \n );\n}\n\n\nfunction ReservationAsyncTask7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Debug a React implementation for archive assets in a documentary archive catalog. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with cursor pagination hook and explain the important fix briefly."},{"role":"assistant","content":"This version applies cursor pagination hook to a real a documentary archive catalog workflow, while the lagoon emerald palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nfunction useCursorPages(all: T[], pageSize = 3) {\n const [page, setPage] = useState(0);\n const slice = all.slice(page * pageSize, page * pageSize + pageSize);\n return { slice, canGoBack: page > 0, canGoForward: (page + 1) * pageSize < all.length, next: () => setPage((value) => value + 1), previous: () => setPage((value) => Math.max(0, value - 1)) };\n}\n\nfunction AssetPagination7Core() {\n const page = useCursorPages([\"Morning review\", \"Vendor note\", \"Priority hold\", \"Client reply\", \"Final check\", \"Archive\"]);\n return
\n \n );\n}\n\n\nfunction AssetPagination7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Explain when to use media-query hook in an independent bookstore back office, then show a compact production-minded component for book orders in an independent bookstore back office."},{"role":"assistant","content":"This version applies media-query hook to a real an independent bookstore back office workflow, while the ink fuchsia palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useMediaQuery(query: string) {\n const [matches, setMatches] = useState(() => window.matchMedia(query).matches);\n useEffect(() => { const media = window.matchMedia(query); const update = () => setMatches(media.matches); update(); media.addEventListener(\"change\", update); return () => media.removeEventListener(\"change\", update); }, [query]);\n return matches;\n}\n\nfunction OrderMediaQuery7Core() {\n const wide = useMediaQuery(\"(min-width: 768px)\");\n return
Book orders
Behavior can respond to the viewport too.
Current layout mode: {wide ? \"wide comparison\" : \"stacked focus\"}.
\n \n );\n}\n\n\nfunction OrderMediaQuery7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
Keep behavior near the decision it serves, while letting the surrounding page stay easy to scan and test.
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Turn this UI brief into React: a focused control surface for open matters in a legal case-intake workspace, with a clear hierarchy, strong focus states, and click-outside hook. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies click-outside hook to a real a legal case-intake workspace workflow, while the rose orange palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect, useRef } from \"react\";\n\nfunction useClickOutside(onOutside: () => void) {\n const ref = useRef(null);\n useEffect(() => { const handle = (event: MouseEvent) => { if (ref.current && !ref.current.contains(event.target as Node)) onOutside(); }; document.addEventListener(\"mousedown\", handle); return () => document.removeEventListener(\"mousedown\", handle); }, [onOutside]);\n return ref;\n}\n\nfunction MatterClickOutside7Core() {\n const [open, setOpen] = useState(false);\n const menuRef = useClickOutside(() => setOpen(false));\n return
\n \n );\n}\n\n\nfunction MatterClickOutside7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
Decision glossary
{Object.keys(glossary).map((key) => )}
{glossary[open as keyof typeof glossary]}
;\n}\n\n\nfunction MatterClickOutside7PatternLens() {\n const [note, setNote] = useState(\"\");\n const [entries, setEntries] = useState([]);\n function addNote(event: React.FormEvent) { event.preventDefault(); const value = note.trim(); if (value) { setEntries((current) => [value, ...current]); setNote(\"\"); } }\n return ;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"I keep coupling rendering and behavior in brew batches in a craft brewery operations panel. Refactor this sketch using keyboard shortcut hook: function Screen() { return ; }. Show the improved implementation."},{"role":"assistant","content":"This version applies keyboard shortcut hook to a real a craft brewery operations panel workflow, while the plum pink palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useShortcut(key: string, handler: () => void) {\n useEffect(() => { const onKeyDown = (event: KeyboardEvent) => { if ((event.metaKey || event.ctrlKey) && event.key.toLowerCase() === key) { event.preventDefault(); handler(); } }; window.addEventListener(\"keydown\", onKeyDown); return () => window.removeEventListener(\"keydown\", onKeyDown); }, [key, handler]);\n}\n\nfunction BatchKeyboardShortcut7Core() {\n const [saved, setSaved] = useState(false);\n useShortcut(\"s\", () => setSaved(true));\n return
\n \n );\n}\n\n\nfunction BatchKeyboardShortcut7VariantAlgorithm() {\n const [open, setOpen] = useState(\"scope\");\n const glossary = { scope: \"The outcome the team can confidently own.\", owner: \"The person who makes the next decision.\", evidence: \"The artifact that supports that decision.\" };\n return
;\n}\n```"}]}
{"messages":[{"role":"system","content":"You are a senior React and TypeScript engineer. Produce correct, maintainable React code with semantic HTML, keyboard access, resilient state boundaries, and visually polished UI rather than generic default components."},{"role":"user","content":"Build a TypeScript React example for station readings in a coastal weather research app. Use the draft autosave hook pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies draft autosave hook to a real a coastal weather research app workflow, while the obsidian amber palette keeps the hierarchy intentional rather than generic. The code keeps the interaction boundary small and exposes accessible semantics where they matter.\n\n```tsx\nimport { useState } from \"react\";\n\nimport { useEffect } from \"react\";\n\nfunction useDraft(key: string, initial: string) {\n const [draft, setDraft] = useState(() => window.sessionStorage.getItem(key) ?? initial);\n useEffect(() => { window.sessionStorage.setItem(key, draft); }, [key, draft]);\n return [draft, setDraft] as const;\n}\n\nfunction ReadingDraft7Core() {\n const [note, setNote] = useDraft(\"draft-7\", \"\");\n return