A super-fast, asynchronous I/O, scalable, robust and event-driven, web-optimised, single-purpose, server.

michael-what-a-G.node.js

var express = require('express');

var app = express.createServer(express.logger());

app.get('/', function(request, response) {
  response.send('Hello World!');
});

var port = process.env.PORT || 5000;
app.listen(port, function() {
  console.log("Listening on " + port);
});