reactjsHow do I create a React.js example?

Creating a React.js example is relatively easy. First, create a directory for your project and navigate to that directory in the terminal. Then, run the following command to initialize a new React project with create-react-app:

npx create-react-app my-app

This will create a directory called my-app with the necessary files and dependencies to get started.

Next, open the my-app directory in your favorite code editor. Inside of the src directory, open the App.js file. This is the main file where you will write your React code.

You can start by replacing the existing code with the following example code:

import React from 'react';

function App() {
  return (
    <div>
      <h1>Hello React!</h1>
    </div>
  );
}

export default App;

This code will render the text "Hello React!" on the page.

Finally, run the following command to start the development server:

npm start

This will open a new browser window and display the example React code you wrote.

The following resources provide more information on creating React examples:

• React Documentation
• Create React App Documentation
• React Tutorials

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