What are React Hooks and how do I use them?

What are React Hooks and how do I use them in my project?

React Hooks are functions that let you use state and other React features without writing a class. You can use them in functional components.

Can you give me an example of using the useState hook?

Sure! Here's a simple example:

import React, { useState } from 'react';

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

  return (
    <div>
      <p>You clicked {count} times</p>
      <button onClick={() => setCount(count + 1)}>Click me</button>
    </div>
  );
}

What other hooks should I know about?

Besides useState, you should also look into useEffect for side effects, useContext for context API, and custom hooks for reusable logic.

Are there any best practices for using hooks?

Yes! Always call hooks at the top level of your component, never inside loops or conditions, and ensure that they are called in the same order on every render.