Learn React Hooks

Summary

In this chapter, we first learned about two rules of Hooks: that we should only call Hooks from React function components, and that we need to ensure that the order of Hooks stays the same. Furthermore, we learned about the naming convention of Hooks, and that they should always start with the use prefix. Then, we learned how to enforce the rules of Hooks using eslint. Finally, we learned about useEffect dependencies, and how to fix missing dependencies automatically using eslint.

Knowing about the rules of Hooks, and enforcing them, is very important in order to avoid bugs and unexpected behavior. These rules will be especially important when creating our own Hooks. Now that we have a good grasp on how Hooks work, including their ...