app.js

/**
 * Module dependencies.
 */

var express = require('express');
var routes = require('./routes');
var user = require('./routes/user');
var http = require('http');
var path = require('path');
var browserSync = require("browser-sync");

var app = express();

// all environments
app.set('port', process.env.PORT || 8000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));

// development only
if ('development' == app.get('env')) {
    app.use(express.errorHandler());
}

app.get('/', routes.index);
app.get('/users', user.list);

http.createServer(app).listen(app.get('port'), function () {
    console.log('Express server listening on port ' + app.get('port'));
    var files = ["public/stylesheets/*.css", "views/*.jade"];
    browserSync.init(files, {proxy: "127.0.0.1:" + app.get("port")});
});