How to Use React Hooks and Things to Watch Out For

Disnana Jan 5, 2024 1 min read

React Hooks for beginners, starting with useState and useEffect

Automatically translated from Japanese. See the Japanese original for the original wording.

React Hooks are functions that let you handle state and lifecycles in function components.

useState

jsx

const [count, setCount] = useState(0);

This Hook is for handling side effects. Use it for things like API calls and DOM operations.

By extracting common logic as a custom Hook, you can make it much more reusable.