No-Library (pure JS), HTML, CSS, JavaScript
Sinon looks interesting for testing js
AngularJS 1.2.1, HTML, CSS, JavaScript
Testing angular controllers with Jasmine
The latest build of Ember.
http://angularjs.org/
jQuery 1.8.3, HTML, CSS, JavaScript
jQuery 1.7.1, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript