How to Create Server in Node js

const http = require('http');

const hostname = '127.0.0.1';
const port = 3000;

const server = http.createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello World\n');
});

server.listen(port, hostname, () => {
  console.log(`Server running at http://${hostname}:${port}/`);
});

Simple As it is .

We have to give Host Name and port number , and rest is the server code , that is

http.createServer(req, res)
server.listen(port, hostname) .

Hello World in Node js

Sample app in Node.js

Hello World App 


var http = require('http');

http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/html'});
    res.end('Hello World!');
}).listen(1337);


As simple it is , you are seeing .

Node.js

What is Node Js ? What Node js is doing ?

Node js 

 

Node.js

• Node.js is a javascript that is run at server side .
• Js is basically designed for client side , but with node js , now we can create server side programming. Node.js allows you to run