The HTML Presentation Framework
Materialize, a CSS Framework based on Material Design
Fast, reliable, and secure dependency management.
Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jade, coffee, css, less, ... and your custom stuff.
Give your JS App some Backbone with Models, Views, Collections, and Events
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
In-browser code editor
Bluebird is a full featured promise library with unmatched performance.
Cross-browser CSS3 animations. Plug and play. Do a little dance.
Scriptable Headless WebKit
Phaser is a light-weight 2D game framework for making HTML5 games for desktop and mobile browsers
The streaming build system
Super fast HTML 5 2D rendering engine that uses webGL with canvas fallback
Async utilities for node and the browser