jQuery Compat (edge), HTML, CSS, JavaScript
See http://www.dailycoding.com/posts/object_oriented_programming_with_javascript__timer_class.aspx
See http://victorblog.com/html5-canvas-gradient-creator/
No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
Example of converting a Wikipedia ajax JSON result into a list of hyperlinks...
Mootools 1.3 (compat), HTML, CSS, JavaScript
ExtJS 4.2.0, HTML, CSS, JavaScript
Example of parsing and formatting a Date with Moment JS.