{"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 story pitches in a digital magazine newsroom. Use the media-query hook pattern, keep the API reusable, and give the UI a distinctive dark, editorial treatment."},{"role":"assistant","content":"This version applies media-query hook to a real a digital magazine newsroom 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 } 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 PitchMediaQuery6Core() {\n const wide = useMediaQuery(\"(min-width: 768px)\");\n return

Story pitches

Behavior can respond to the viewport too.

Current layout mode: {wide ? \"wide comparison\" : \"stacked focus\"}.

Primary work surface
;\n}\n\n\nfunction PitchMediaQuery6Signature() {\n return (\n
\n
\n \n
\n
Two-thirds of the workflow has a clear owner.
\n
\n );\n}\n\n\n\n\nfunction PitchMediaQuery6Page({ children }: { children: React.ReactNode }) {\n return

Compact operations

{children}
;\n}\n\nexport function PitchMediaQuery6() {\n return ;\n}\n\n\nfunction PitchMediaQuery6VariantFeature() {\n const decisions = [\n { title: \"Scope\", detail: \"Keep the first release to one clear workflow.\" },\n { title: \"Owner\", detail: \"Assign an accountable reviewer before it moves.\" },\n { title: \"Evidence\", detail: \"Attach the artifact that informed the decision.\" },\n ];\n return (\n
\n

Variant decision tree

\n
{decisions.map((decision, index) =>
{decision.title}+

{decision.detail}

)}
\n
\n );\n}\n\n\nfunction PitchMediaQuery6VariantAlgorithm() {\n const events = [{ at: \"09:30\", name: \"Scope approved\" }, { at: \"11:10\", name: \"Owner assigned\" }, { at: \"14:45\", name: \"Evidence attached\" }];\n return

Activity ledger

    {events.map((event) =>

  1. {event.name}

    2. )}
;\n}\n\n\nfunction PitchMediaQuery6PatternLens() {\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 weekly menus in a nutritionist meal-planning portal. The interaction works only with a mouse and state leaks between views. Replace the fragile approach with click-outside hook and explain the important fix briefly."},{"role":"assistant","content":"This version applies click-outside hook to a real a nutritionist meal-planning portal 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, 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 MenuClickOutside6Core() {\n const [open, setOpen] = useState(false);\n const menuRef = useClickOutside(() => setOpen(false));\n return

Weekly menus

A dismissible command menu.

{open &&
}
;\n}\n\n\nfunction MenuClickOutside6Signature() {\n return (\n
\n
\n \n
\n
Two-thirds of the workflow has a clear owner.
\n
\n );\n}\n\n\n\n\nfunction MenuClickOutside6Page({ children }: { children: React.ReactNode }) {\n return

Compact operations

{children}
;\n}\n\nexport function MenuClickOutside6() {\n return ;\n}\n\n\nfunction MenuClickOutside6VariantFeature() {\n const decisions = [\n { title: \"Scope\", detail: \"Keep the first release to one clear workflow.\" },\n { title: \"Owner\", detail: \"Assign an accountable reviewer before it moves.\" },\n { title: \"Evidence\", detail: \"Attach the artifact that informed the decision.\" },\n ];\n return (\n
\n

Variant decision tree

\n
{decisions.map((decision, index) =>
{decision.title}+

{decision.detail}

)}
\n
\n );\n}\n\n\nfunction MenuClickOutside6VariantAlgorithm() {\n const events = [{ at: \"09:30\", name: \"Scope approved\" }, { at: \"11:10\", name: \"Owner assigned\" }, { at: \"14:45\", name: \"Evidence attached\" }];\n return

Activity ledger

    {events.map((event) =>

  1. {event.name}

    2. )}
;\n}\n\n\nfunction MenuClickOutside6PatternLens() {\n const [selected, setSelected] = useState(\"scope\");\n const panels = { scope: \"Name the smallest useful outcome.\", owner: \"Make the next decision visible.\", evidence: \"Keep supporting context close.\" };\n return
{Object.keys(panels).map((key) => )}

{panels[selected as keyof typeof panels]}

;\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 keyboard shortcut hook in a university research portal, then show a compact production-minded component for active studies in a university research portal."},{"role":"assistant","content":"This version applies keyboard shortcut hook to a real a university research portal 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 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 StudyKeyboardShortcut6Core() {\n const [saved, setSaved] = useState(false);\n useShortcut(\"s\", () => setSaved(true));\n return

Active studies

Power users get a visible, discoverable shortcut.

Press Ctrl or Cmd + S to save this review.

⌘ S
;\n}\n\n\nfunction StudyKeyboardShortcut6Signature() {\n return (\n
\n
\n \n
\n
Two-thirds of the workflow has a clear owner.
\n
\n );\n}\n\n\n\n\nfunction StudyKeyboardShortcut6Page({ children }: { children: React.ReactNode }) {\n return

Compact operations

{children}
;\n}\n\nexport function StudyKeyboardShortcut6() {\n return ;\n}\n\n\nfunction StudyKeyboardShortcut6VariantFeature() {\n const decisions = [\n { title: \"Scope\", detail: \"Keep the first release to one clear workflow.\" },\n { title: \"Owner\", detail: \"Assign an accountable reviewer before it moves.\" },\n { title: \"Evidence\", detail: \"Attach the artifact that informed the decision.\" },\n ];\n return (\n
\n

Variant decision tree

\n
{decisions.map((decision, index) =>
{decision.title}+

{decision.detail}

)}
\n
\n );\n}\n\n\nfunction StudyKeyboardShortcut6VariantAlgorithm() {\n const events = [{ at: \"09:30\", name: \"Scope approved\" }, { at: \"11:10\", name: \"Owner assigned\" }, { at: \"14:45\", name: \"Evidence attached\" }];\n return

Activity ledger

    {events.map((event) =>

  1. {event.name}

    2. )}
;\n}\n\n\nfunction StudyKeyboardShortcut6PatternLens() {\n const lanes = [{ title: \"Now\", items: [\"Clarify\", \"Assign\"] }, { title: \"Next\", items: [\"Review\"] }];\n return
{lanes.map((lane) =>

{lane.title}

    {lane.items.map((item) =>
  • {item}
    • )}
)}
;\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 live shipments in a freight dispatch console, with a clear hierarchy, strong focus states, and draft autosave hook. Prefer a non-generic layout."},{"role":"assistant","content":"This version applies draft autosave hook to a real a freight dispatch console 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\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 ShipmentDraft6Core() {\n const [note, setNote] = useDraft(\"draft-6\", \"\");\n return

Live shipments

Drafts recover after an accidental navigation.