Granim.js vs. JavaScript InfoVis Toolkit vs. Multiple.js vs. Sync Comparison Chart

Create fluid and interactive gradient animations with this small javascript library. Basic gradients animation with 3 gradients in queue composed of 2 colors. Complex gradient animation with 2 gradients in queue with different positions composed of 3 colors. Gradient animation with an image and blending mode. Gradient animation with 2 colors, a background image, and a blending mode set. More parameters for options are available on the API page. Gradient animation with an image mask to create a gradient animation under a shape. Create a gradient animation that responds to events. Click on the different states in the gradient animation to see the gradients change. Customize the direction of the gradient with pixels or percentage values. The animation always pauses when changing the tab. Manage and change the duration of the animations. All the options are available to customize the states and the different gradients.

An experiment in sharing background across multiple elements using CSS. If you want to accomplish a "background sharing across multiple elements" effect in HTML/CSS without any coordinates processing by JavaScript, Multiple.js is the answer. Note that icons and text at lighter layers have gradient-color from darker layers, creating the illusion of an underlying violet layer. In addition to that, layers pass the background image (girl) with equal transparency so that layers can not be superimposed on each other. All these things can be implemented in CSS. Add a gap between elements to make sure that the background remains in the same position. Toggle background image/gradient to get idea how it looks. Miss random layers to make sure that elements are independent. Expands background to viewport's size and displays in every element appropriate chunk, exactly what is needed! Background can be successfully expanded to full viewport size.