No-Library (pure JS), HTML, CSS, JavaScript
What constitutes a "vivid" color?
jQuery Compat (edge), HTML, CSS, JavaScript
Simple text to canvas to data Uri utility code
Copied from http://aem1k.com/world/ just to independently verify that it works - and it does. Amazing.
cross-browser fullscreen detection test code. IE does not implement the fullscreen API.
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
The classic fizzbuzz test
Mootools 1.4.5, HTML, SCSS, JavaScript
JS Sanity Check