A state controller with its own debugger
A very lightweight jQuery plugin to lazy load images
An easy way to animate SVG elements.
BDD style assertions for node.js -- test framework agnostic
Create objects from reusable, composable behaviors.
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
React 17 & Bootstrap 5 & Material Design 2.0 UI KIT
iOS 7 style switches for your checkboxes
An HTML5/CSS3 framework used at SAPO for fast and efficient website design and prototyping
UI Web Components for Mobile Web Apps
qTip2 - Pretty powerful tooltips
Web typography at its finest: font-size and line-height based on element width.