The document provides a step-by-step guide to creating a full-stack web application using React and Node.js in 2024. It covers essential steps including setting up the environment, initializing the project, creating a back-end server with Express, setting up the front-end with React, connecting the two, establishing a database, implementing CRUD operations, and deploying the application. Following this guide enables users to build robust and scalable web apps efficiently.

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Create a Full-Stack Web App with React & Node.js in
2024
Creating a full-stack web app with React and Node.js in 2024 is an excellent choice for
building a robust and scalable application. Here’s a step-by-step guide to get you started:
Set Up Your Environment:
Ensure you have Node.js installed on your machine.
Use a package manager like npm or yarn.
Initialize Your Project:
Create a new directory for your project.
Initialize a new Node.js project with npm init or yarn init.
Set Up the Back-End with Node.js and Express:
Install Express: npm install express.
Create a simple Express server:
javascript
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const express = require('express');
const app = express();
const PORT = process.env.PORT || 3000;
app.get('/', (req, res) => {
res.send('Hello World!');
});

2. app.listen(PORT, () => {
console.log(`Server is running on port ${PORT}`);
});
Set Up the Front-End with React:
Create a React app using Create React App: npx create-react-app my-app.
Navigate to your React app directory and start the development server: npm start.
Connect Front-End and Back-End:
In your React app, use Axios or Fetch API to make HTTP requests to your Node.js server.
Example with Axios:
javascript
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import axios from 'axios';
useEffect(() => {
axios.get('http://localhost:3000/')
.then(response => {
console.log(response.data);
})
.catch(error => {
console.error('There was an error!', error);
});
}, []);
Set Up a Database:
Choose a database (e.g., MongoDB, PostgreSQL).
Connect your Node.js server to the database using appropriate drivers (e.g., Mongoose for
MongoDB).
Implement CRUD Operations:
Create routes in your Express server for Create, Read, Update, and Delete operations.
Use these routes in your React app to manage data.
Deploy Your Full-Stack App:
Use platforms like Heroku, Vercel, or AWS for deployment.
Ensure your server and client are correctly set up for production.
By following these steps, you can successfully create a Full Stack Web App with React and
Node.js in 2024. This combination provides a powerful and flexible framework for developing
modern web applications.