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Tutorial

Mastering React Rendering Performance with Memoization and Context

By wrapping increment and decrement with useCallback, their references remain stable across renders, preventing unnecessary re-renders in child components that receive these functions as props.([GeeksforGeeks][2])

For components that perform heavy computations, useMemo can cache the result of a calculation, recomputing it only when its dependencies change.([Content That Scales][5])

May 03, 2025
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