Functional Programming with Streams in node.js

Example1.js

// Load the http module
var http = require('http');

// Setup a HTTP server, listen on port 8080
http.createServer(function (req, res) {
  res.writeHead(200, {
    'Content-Type': 'text/plain'
  });
  res.end('Hello World');
}).listen(8080, '127.0.0.1');