What are memory leaks in React and how can I prevent them?
Memory leaks in React occur when components retain references to resources that are no longer needed, preventing garbage collection.
What are some common causes of memory leaks in React applications?
Common causes include not cleaning up timers, subscriptions, or event listeners in the component's cleanup phase.
How can I identify memory leaks in my React app?
You can use the React Developer Tools and Chrome's Performance tab to monitor memory usage and identify leaks.
Are there any tools or libraries that can help with memory leak detection?
Yes, tools like why-did-you-render
and react-perf
can help identify unnecessary re-renders and potential leaks.
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