What are the best practices for using useEffect in React?

What are the best practices for using useEffect in React?

Some best practices include keeping dependencies accurate, avoiding unnecessary re-renders, and using cleanup functions.

Can you explain why dependencies are important?

Dependencies determine when the effect runs. Incorrect dependencies can lead to bugs or performance issues.

What should I do if I have multiple useEffect hooks?

You can organize them by grouping related logic together and ensuring each has its own specific dependencies.

Are there any common mistakes to avoid?

Yes, common mistakes include missing dependencies, using state variables directly, and not cleaning up effects.