Filterizr is a JavaScript library that sorts, shuffles and filters responsive galleries using CSS3 transitions
MIT License
Instagram.css - Complete set of Instagram filters in pure CSS
Selectize is the hybrid of a textbox and <select> box. It's jQuery based, and it has autocomplete...
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
~ Simple Fast CSS Selector Engine ~