Josh Comeau • 8/30/2022

Understanding useMemo and useCallback

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This article provides a detailed explanation of the React hooks useMemo and useCallback. It clarifies their core concepts, such as 'remembering' computed values and functions between renders to optimize performance. The guide covers practical use cases, including avoiding heavy computations and reducing unnecessary re-renders in React components.

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#React #performance #usememo
Understanding useMemo and useCallback

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