Coingking is a sample js app with node.js - sails.js backend and Backbone Frontend
Demo: http://takker.me:2337
Most of the backend code is located in: https://github.com/moglash/coinking/blob/master/api/controllers/AppController.js
The frontend is made modular with require.js interesting files are located in: https://github.com/moglash/coinking/tree/master/assets/app/js