PhysicsJS by Jasper Palfree <wellcaffeinated.net> http://wellcaffeinated.net/PhysicsJS
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
https://groups.google.com/d/topic/knockoutjs/h97sy04PK10/discussion
Mootools 1.4.5, HTML, CSS, JavaScript
A Clock prepared only using Cascading Style Sheets and Some nasty javascript runs on webkit and mozilla browsers