React provides hooks like useMemo and useCallback to optimize application performance. useMemo caches the return value of an expensive calculation to avoid recomputation on re-renders, while useCallback caches function references to prevent unnecessary re-creations and re-renders. Understanding when and how to use these hooks can significantly improve your app's performance.

9m read timeFrom freecodecamp.org
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The useMemo HookThe useCallback HookDifferences Between useMemo and useCallbackConclusion
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