Rivets
Declarative data binding facility
Nanobar
Very lightweight progress bars. No jQuery
Is.js
Micro check library
Dna.js
An uncomplicated user interface library for semantic templates
Tweet
put twitter on your website with tweet, an unobtrusive javascript plugin for jquery
Pg Mem
An in memory postgres DB instance for your unit tests
Oc Lazy Load
Load modules on demand (lazy load) in AngularJS
Rx Js
The Reactive Extensions for JavaScript
JS Signals
Custom Event/Messaging system for JavaScript inspired by AS3-Signals
Inject
AMD and CJS dependency management in the browser
Impress
Impressive totalitarian style Multipurpose Application Server for node.js. All decisions are made. Solutions are scaled. Tools are provided and optimized for high load. Ready for applied development and production.
Fishbone.js
A super lightweight (½kb) JavaScript library with automatic method chaining, automatic context binding, event support and simple inheritance. c-{{{-<
Buster
A powerful suite of automated test tools for JavaScript.
Spine
Lightweight MVC library for building JavaScript applications
Pilot
Pilot — multifunction JavaScript router.
Sammy
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
Redhooks
Predictable state container for React apps written using Hooks