jQuery 1.9.1, HTML, CSS, JavaScript
Standard fiddle
Add, remove, adjust any or all options so you can see how it works.
No-Library (pure JS), HTML, CSS, JavaScript
The latest build of Ember.
jQuery 1.6.4, HTML, CSS, JavaScript
Just a bunch of SVG circles, floating around...
AngularJS 1.1.1, HTML, CSS, JavaScript