Learn React Query

State management in React is a breeze with React Query.

This guide will help you master the core functionality of React Query: queries, mutations & query invalidation.

Table of contents

1. What is React Query?
2. Project Walkthrough
3. Techstack
4. Project set-up
5. Creating a query client
6. useQuery hook
7. Signature of the useQuery hook
8. React Query Devtools
9. Refetch on window focus
10. Creating a custom hook
11. useMutation hook
12. Signature of the useMutation hook
13. Invalidating & refetching the query
14. Error handling with the onError callback