Sails is a Javascript framework work and follow the MVC Design pattern. Sails.js is a very powerful framework. It can do few things more which Node.js can not do. Sails Realtime MVC Framework for Node.js

Website:
http://sailsjs.org

Reference From:
http://sailsjs.org
http://net.tutsplus.com/tutorials/javascript-ajax/introduction-to-sails-js/

License:
The MIT License