What are the differences between useState and useEffect hooks in React?

What are the differences between useState and useEffect hooks in React?

The useState hook is used to manage state in a functional component, while useEffect is used for side effects like data fetching.

Can you give me an example of how to use both hooks together?

Sure! You can use useState to store data and useEffect to fetch that data when the component mounts.

What happens if I don't include a dependency array in useEffect?

If you don't include a dependency array, useEffect will run after every render, which can lead to performance issues.

Are there any best practices for using these hooks?

Yes, it's best to keep your useEffect clean and only include necessary dependencies to avoid unnecessary re-renders.