Top Answers

1. I wonder about differences between using `useEffect()` with empty dependency array and not using `useEffect()` itself
   6 votes
2. useEffect clean up being called on mounting
   4 votes
3. Unable to update the `setState` inside `useEffect` conditionally
   4 votes
4. React JS: How to pass variable from one file to another file, which is not parent or child of the same?
   3 votes
5. TypeError: Cannot read properties of undefined (reading 'setState')
   3 votes