Backbone.stickit
Backbone data binding, model binding plugin. The real logic-less templates.
Pg Mem
An in memory postgres DB instance for your unit tests
JsRender
A light-weight but powerful templating engine, highly extensible, without DOM or jQuery dependency.
Machina.js
js ex machina - finite state machines in JavaScript
Montage
Core framework: Montage simplifies the development of rich HTML5 applications by providing modular components, real-time two-way data binding, CommonJS dependency management, and many more conveniences. Join us on irc.freenode.net#montage or https://groups.google.com/d/forum/montagejs
Nanobar
Very lightweight progress bars. No jQuery
Sift.js
filter arrays using mongodb queries
Almond
A minimal AMD API implementation for use after optimized builds
Curl
A small, fast module and resource loader with dependency management. (AMD, CommonJS Modules/1.1, CSS, HTML, etc.)
Blazy
bLazy is a lightweight lazy loading and multi-serving image script. It's written in JavaScript why it doesn't have any dependencies for 3rd party libraries like jQuery. bLazy is working in all modern browser including IE7+.
Simplecart
A simple javascript shopping cart that easily integrates with your current website.
Backbone Layout Manager
A layout and template manager for Backbone.js applications.
Humane.js
A simple, modern, browser notification system
React Templates
Light weight templates for react
Across Tabs
Easy communication between cross-origin browser tabs
Webshim
Webshims Lib is a modular capability-based polyfill-loading library
Inkline
Inkline is the customizable Vue.js UI/UX Library designed for creating flawless responsive websites.