Raindrops.js is a jQuery plugin to create raindrop effect on water. There are lots of option/settings to customize this plugin.
A basic responsive product grid layout with comparison functionality and a slide-in effect.
Flippant.js is a mini dependancy-less UI lib for flipping over DOM nodes.
Kubist transforms an ordinary image into cubism-like composition
cta.js or "Call to Animation" is a light-weight performant library to animate your "action-to-effect" paths.
Wipe Slider is a jQuery plugin that creates rotating slider wipe effect using background-size:cover and background-position:center.
A tutorial about how to create an animated masonry gallery using jQuery and CSS transitions. Beside filter buttons this tutorial features a resize button that make the images arranged in a box or spread across the entire screen and a title that will change after applying a filter.
A simple template that takes advantage of the background-attachment CSS property to create a fixed background effect, with the addition of a navigation to browse through the different sections.
reveal-it.js is a jQuery plugin that gradually reveals text from left to right to produce a fade-in effect.