jQuery 1.7.1, HTML, CSS, JavaScript
jQuery 1.4.4, HTML, CSS, JavaScript
jQuery 1.5, HTML, CSS, JavaScript
more at: http://www.learningjquery.com/2008/02/simple-effects-plugins
Mootools 1.4.2, HTML, CSS, JavaScript
Mootools 1.3 (compat), HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
Triangle Problem
jQuery 1.7.2, HTML, CSS, JavaScript
jQuery Drag Drop