CODE EXAMPLE FOR JAVASCRIPT

how to start a node server

// app.js

const http = require('http');
const fs = require('fs')

// Create an instance of the http server to handle HTTP requests
let app = http.createServer((req, res) => {
    // Set a response type of plain text for the response
    res.writeHead(200, {'Content-Type': 'text/html'});
    fs.createReadStream('index.html').pipe(res)
});

// Start the server on port 3000
app.listen(3000, '127.0.0.1');
console.log('Node server running on port 3000');