app.js

angular.js

var onepageApp = angular.module('onepageApp', ['ngRoute']);

onepageApp.config(function($routeProvider) {
	$routeProvider
		.when('/', {
			templateUrl : 'pages/home.html',
			controller : 'mainController'
		})
		.when('/about', {
			templateUrl : 'pages/about.html',
			controller : 'aboutController'
		})
		.when('/contact', {
			templateUrl : 'pages/contact.html',
			controller : 'contactController'
		});
});

onepageApp.controller('mainController', function($scope) {
	$scope.message = 'Welcome to the wonderful world of AngularJS!';
});
onepageApp.controller('aboutController', function($scope) {
	$scope.message = 'This an exemple of AngularJS one page';
});
onepageApp.controller('contactController', function($scope) {
	$scope.message = 'Keep in touch!';
});

app.js

var http = require('http')
  , fs = require('fs')
  ;

http.createServer(function(req, res) {
	var index = fs.readFileSync('index.html')
	  ;
	res.writeHead(200, {'Content-Type': 'text/html;chaset=utf-8'});
	res.end(index);
}).listen(3000);
console.log('Seu server esta rodando em http://localhost:3000/');