React Hooks Mastery

Welcome to the Mastery Page!

This page provides a comprehensive overview of React Hooks, demonstrating their usage and best practices.

Explore the key concepts and examples to build stunning and efficient React applications.

Key Hooks

Let's delve into some fundamental hooks:

useState: Manages state within functional components.
useEffect: Executes after the component renders.
useMemo: Memoizes the result of a calculation.
useCallback: Memoizes a callback function.

Code Example (useState)

```javascript import React, { useState } from 'react'; function MyComponent() { const [count, setCount] = useState(0); return

{count}

; } ```

Code Example (useEffect)

```javascript import React, { useEffect } from 'react'; function MyComponent() { useEffect(() => { console.log('useEffect ran'); // Add your logic here }, []); } ```

Code Example (useMemo)

```javascript import React, { memo } from 'react'; const MyComponent = memo(function MyComponent() { return

Hello, world!

; }); function MyComponent() { return MyComponent; } ```