No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
http://wpsnipp.com/index.php/functions-php/add-a-custom-class-to-the_tags/
http://html5snippets.com/snippets/88-css-modal-with-animation
http://css-tricks.com/snippets/css/slide-in-image-boxes/
http://css-tricks.com/examples/RoundButtons/