Brusher is a lightweight javascript library to create interactive backgrounds.
A simple jQuery plugin for changing background color while scrolling.
Multiple.js is an experiment in sharing background across multiple elements using CSS.
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.
Geometryangle is a jQuery plugin to create fancy geometrical background for websites. Fast frame rate and highly customizable.
Particleground is a jQuery plugin for snazzy background particle systems. Particleground includes an optional parallax effect controlled by the mouse on desktop devices and gyroscope on mobile devices.
It works in any browser that supports HTML5 canvas.
Vide is a easy jQuery plugin for video backgrounds. All modern desktop browsers are supported.
CoverVid is a jQuery plugin to make your HTML5 video behave like a background cover image. It's so easy to use.
waterpipe.js is a jQuery plugin for smoky backgrounds generation (HTML5 Canvas).
Trianglify is a javascript library for generating colorful triangle meshes that can be used as SVG images and CSS backgrounds.
Background Check is a plugin that automatically switch to a darker or a lighter version of an element depending on the brightness of images behind it.
Adaptive Backgrounds is a simple jQuery plugin to extract the dominant color of an image and apply it to the background of its parent element.
Shards is a jQuery plugin that builds a CSS multi-layered gradient background on any element - resembling neon shards!