A Beginner's Guide to React

React is a popular JavaScript library for building user interfaces. Here's a basic example:

import React from 'react';
 
function MyComponent() {
  return (
    <div>
      <h1>Hello from React!</h1>
    </div>
  );
}
 
export default MyComponent;

This simple component renders a heading. React's component-based architecture makes it easy to build complex UIs.

// JSX Example:
const element = <h1>Hello, JSX!</h1>;