An example project for Express 4 mongodb and angularjs Posts on this project can be found in - http://www.phloxblog.in/single-page-application-angular-js-node-js-mongodb-mongojs-module-updated-express-4-part-1/ http://www.phloxblog.in/single-page-application-angular-js-node-js-mongodb-mongojs-module-updated-express-4-part-2/ http://www.phloxblog.in/server-side-testing-mocha-node-js/