How can I use memoization in React to improve performance?
An example of an AI chatbot conversation about using memoization in React for performance optimization.
How can I use memoization in React to improve performance?
You can use memoization in React with hooks like useMemo and useCallback to optimize rendering.
Can you explain how useMemo works?
useMemo returns a memoized value. It only recalculates the value when its dependencies change, reducing unnecessary computations.
What about useCallback? How is it different?
useCallback returns a memoized version of a callback function. It's useful for preventing re-renders of child components.
Are there any performance pitfalls I should be aware of?
Yes, overusing memoization can lead to performance issues. It's important to balance its use and only apply it where necessary.
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