Web Coding With Ankur

React JS has revolutionized the way we build modern web applications. If you’re new to React or want a refresher on creating functional components , this post will guide you through it step by step—with a live example included! 🎯 Why React JS? 🧠 Component-based architecture ⚡ Fast performance with Virtual DOM 🔁 Reusable code 🎨 Rich ecosystem for UI/UX 📦 What is a Functional Component? A functional component is a JavaScript function that returns a React element (JSX). It’s the simplest way to create components in React. 💻 Example: Creating a Simple Functional Component import React from 'react'; function Greeting(props) { return <h1>Hello, {props.name}!</h1>; } export default Greeting; Now, use this component in your main app file: import React from 'react'; import ReactDOM from 'react-dom'; import Greeting from './Greeting'; ReactDOM.render( <Greeting name="Ankur...