var express = require( 'express' ); app = express(); app.get( '/', function( req, res ) { console.log( 'Hello World' ); res.send( 'Hello World' ); }); app.use( express.static( './client' ) ); exports.init = function( port ) { console.log( 'Starting to listen on port ' + port ); app.listen( port ); };