Anime.js : Anime.js is a fast, multipurpose and lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM ...
Tracery : A story-grammar generation library for javascript. Write grammar objects, get generative stories.
Vex : Vex is a modern dialog library which is highly configurable, easily stylable, and gets out of the way. You'll love vex because it's tiny (6kb minified...
Web Forms : Web Forms 2.0 Cross-Browser Implementation
Ember.js : A JavaScript framework for creating ambitious web applications
Add Clippy or his friends to any website for instant nostalgia.