React Hooks Recipes/Mirror a prop into state only when necessary

Initialize from props, then manage locally.

Section: UI Recipes

Mirror a prop into state only when necessary

tsx
tsx
const [draftName, setDraftName] = useState(name);
useEffect(() => {
  setDraftName(name);
}, [name]);
Explanation

Use sparingly; derived state is often avoidable.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

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