Create Dynamic Abstract Web Backgrounds With color4bg.js
An easy-to-use JavaScript library that helps developers create modern, dynamic, gradient, abstract background patterns.
JavaScript & CSS background color
Animated Gradient Background In Pure CSS – Auroral.css
The Auroral.css library allows to create smooth animated gradient background using CSS3 transitions, transforms and animations.
Create Animated Gradient Background With JavaScript – gradientify.js
gradientify.js is a small JavaScript plugin which makes use of plain HTML and CSS to create an animated gradient background for any container element.
Javascript Plugin For Adaptive Image Background Color – Adaptive Backgrounds
Adaptive Backgrounds is a standalone javascript plugin combined with RGBaster.js that allows to extract the dominant color from an image and apply it to the background of its parent element.