What are common mistakes when using useCallback in React?
An example of an AI chatbot conversation about common mistakes with useCallback in React.
What are some common mistakes developers make when using useCallback in React?
One common mistake is not including all dependencies in the dependency array, which can lead to stale closures.
Can you give me an example of that?
Sure! If you use a state variable inside useCallback but forget to include it in the dependency array, it won't update as expected.
What happens if I include too many dependencies?
Including too many dependencies can cause unnecessary re-renders, which can hurt performance.
How can I optimize my useCallback usage?
You can optimize by carefully selecting dependencies and ensuring that you only include what is necessary.
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