Microservices With Node Js And React Download 🎁 No Ads

const express = require('express'); const app = express();

// Define a route for the root URL app.get('/', (req, res) => { res.send('Hello World!'); }); Microservices With Node Js And React Download

```bash cd my-app npm start This will start the development server and make your application available at `http://localhost:3000`. const express = require('express'); const app = express();

const express = require('express'); const app = express();

// Define a route for the root URL app.get('/', (req, res) => { res.send('Hello World!'); });

```bash cd my-app npm start This will start the development server and make your application available at `http://localhost:3000`.