web.js

var express = require('express');                                                                                                                               
var app = express();                                                                                                                                            
                                                                                                                                                                
                                                                                                                                                                
app.use(express.static(__dirname + '/www'));                                                                                                                    
                                                                                                                                                                
app.listen(process.env.PORT || 5000);                                                                                                                           
                                                                                                                                                                
console.log("listening");