How can I optimize data fetching in my React app using hooks?

How can I optimize data fetching in my React app using hooks?

You can use the useEffect hook to fetch data when the component mounts and manage loading states with useState.

What about handling errors during data fetching?

You can add an error state using useState and update it in the catch block of your fetch call.

Are there any libraries that can help with this?

Yes, libraries like React Query or SWR can simplify data fetching and caching in your React app.

How do I implement React Query for data fetching?

First, install React Query, then use the useQuery hook to fetch data and manage loading and error states easily.