React Tips: useMemo vs useCallback 🎯 #react #hook #coding #technoaarambh

Struggling to understand the difference between useMemo and useCallback in React? 🤔 Here's a quick breakdown!

👉 useMemo: Caches the result of a computation to prevent re-calculation. Best for optimizing expensive calculations in your component.

👉 useCallback: Caches a function reference to avoid unnecessary re-creations, especially when passing functions as props to child components.

✨ Both help with performance, but for values use useMemo, and for functions use useCallback.

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