Understanding React Hooks

React Hooks revolutionized how we write React components. Let's dive deep into understanding hooks.

What are React Hooks?

React Hooks are functions that let you use state and other React features in functional components.

Common Hooks

useState

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

useEffect

useEffect(() => {
  // Side effects here
}, [dependencies]);

Best Practices

• Only call hooks at the top level
• Don't call hooks inside loops or conditions
• Use custom hooks to share logic

Conclusion

React Hooks make functional components more powerful and easier to work with.