Javascript: express 3 boilerplate

index.js

var express = require('express'),
    cons = require('consolidate'),
    port = process.argv[2] || 8080,
    app = express();

app.engine('html', cons.hogan);
app.set('view engine', 'html');
app.set('views', __dirname);

app.configure(function() {
  app.use(express['static'](__dirname));
});

app.get('/', function(req, res) {
  res.render('index');
});

app.listen(port);
console.log('Listening on port', port);