calcpvp5i1/sample.js

const http = require('http');
const hostname = '127.0.0.1';
const port = 3000;
const requestListener = function (req, res) {
 res.statusCode = 200;
 res.setHeader('Content-Type', 'text/plain');
 res.end('Hello World\n Welcome to Node Js');
 }
 
const server = http.createServer(requestListener);
server.listen(port, hostname);