Run a http server with express 3.0.

server.js

// dependecies
var express = require('express');

var app = module.exports = express();

// configuration
app.configure(function () {
    app.set('views', __dirname + '/views');
    app.set('view engine', 'jade');
    app.use(express.bodyParser());
    app.use(express.cookieParser());
    app.use(express.session());
    app.use(express.methodOverride());
    app.use(app.router);
    app.use(express.static(__dirname + '/public'));
});

// routing
app.get('/', function(req, res) {
    res.send(200);
});

// start
app.listen(8080);
console.log("Express server started on port %d", 8080);