Javascript Language
ECMAScript 
 
1. Web Client Script-------------Firefox, IE, Chrome, Safari
2. Server Script-----------------NodeJS 
3. Open Source and Community---jQuery, MooTools, Prototype, YUI, ExtJS, RequireJS, Backbone, Underscore ----------------------- long term support   
 
 
W3C: 
http://www.w3.org/standards/webdesign/script 
 
Functionality: 
HTML5, BOM, DOM, AJAX, XML DOM, JSON
 
Tool: 
jQuery, MooTools, Dojo, Prototype
Zepto
 
MooTools is a  compact ,  modular ,  Object-Oriented  JavaScript framework designed for the intermediate to advanced JavaScript developer. It allows you to write  powerful ,  flexible , and  cross-browser  code with its elegant, well documented, and  coherent API . 
 
Server Side------- 
NodeJS, Socket.IO
 
 
http://processingjs.org/articles/p5QuickStart.html#javatojavascript 
 
http://popcornjs.org/community 
 
功能永远做不完,比如widget, Plugin
但是Apps是有限的。
 
Javascript MVC 
Backbone
http://codebrief.com/2012/01/the-top-10-javascript-mvc-frameworks-reviewed/ 
 
http://www.scoop.it/t/javascript-for-line-of-business-applications 
 
http://9elements.com/io/index.php/comparison-of-marionette-and-chaplin/ 
 
http://www.infoq.com/research/top-javascript-mvc-frameworks 
 
http://alexanderkohout.de/blog/which-javascript-mvc-framework-to-choose/ 
 
http://tunein.yap.tv/javascript/2012/06/11/javascript-frameworks-and-data-binding/ 
 
http://blog.csdn.net/spring21st/article/details/7852179 
 
http://www.ibm.com/developerworks/cn/web/wa-backbonejs/#resources 
 
http://alexatnet.com/articles/model-view-controller-mvc-javascript 
 
 http://coding.smashingmagazine.com/2012/07/27/journey-through-the-javascript-mvc-jungle/ 
 http://alexatnet.com/articles/model-view-controller-mvc-javascript 
 
 
Link http://addyosmani.com/blog/building-apps-spinejs/ 
http://alexatnet.com/articles/model-view-controller-mvc-javascript