CSS Object Model implemented in pure JavaScript. It's also a parser!
CSSOM.js parse method
firmata protocol implemented in javascript
firmata
the Javascript MVC microframework that does just enough
Stapes.js - the little Javascript framework that does just enough
Self-hosted JavaScript implementation of a WebIDL-compliant HTML5 DOM.
An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.
OpenSeadragon
Flame.js is a widget/UI library for Ember.js
Grunt plugin for converting AngularJS templates to JavaScript
nStore is a simple, in-process key/value database for node.js
(minimalist) WeChat Middleware for Express.js
WeiXin ๏ 微信应用框架
Source map support for Gulp.js