Why useCallback Doesn’t Prevent Re-renders?

Using useCallback but your component still re-renders?

This is expected behavior.
useCallback only memoizes a function reference.
It does NOT prevent re-renders by itself.

Components re-render when props or state change.
useCallback only helps when used together with memoized child components.

More real-world React internals explained on my blog:
a9kit.com

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Видео Why useCallback Doesn’t Prevent Re-renders? канала Ankit Dev