How can I improve performance in my React app using hooks?
An example of an AI chatbot conversation about performance issues with React hooks.
How can I improve performance in my React app using hooks?
To improve performance, consider using useMemo and useCallback to memoize values and functions.
What are the common performance pitfalls with React hooks?
Common pitfalls include excessive re-renders, not using dependencies correctly, and heavy computations in render.
Can you give an example of using useMemo?
Sure! You can use useMemo to memoize a computed value like this: const memoizedValue = useMemo(() => computeExpensiveValue(a, b), [a, b]);.
How do I identify performance issues in my app?
You can use React's built-in Profiler, Chrome DevTools, or libraries like why-did-you-render to identify issues.
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