Installation

Node.js can be installed from below link

https://nodejs.org/

Creating a Simple Server in Node.js

Steps:-

1.) Create a javascript file say HelloWorld.js with below content

 var http = require(‘http’);

http.createServer(function (request, response) {

response.writeHead(200, {‘Content-Type': ‘text/plain’});

response.end(‘Hello World\n’);

}).listen(8888, ‘127.0.0.1’);

2.) To run the file open Node.js command prompt

3.)Type below command

     Node Helloworld.js

 4.) Open any browser and navigate to http://localhost:8888/