Chapter 9: Use Custom Hooks to Reuse Logic
In the previous chapter, we learned how the useRef hook is designed and how to use a ref for a state without updating the screen. In this chapter, we will gather all the hooks we have learned about so far and see how to create a custom hook for our own needs. We will introduce what a custom hook is and then write some custom hooks step by step, including useToggle, useWindow, useAsync, useDebounced, useClickOutside, useCurrent, and useProxy.
We will cover the following topics in this chapter:
- Reviewing React hooks
useToggleuseWindowuseAsyncuseDebounceduseClickOutsideuseCurrentuseProxy- Questions and answers
