Remote Storage
Client-side Javascript library to make apps compatible with a remote storage.
Humane.js
A simple, modern, browser notification system
Cram
Simple AMD and CommonJS module bundler.
Componentjs
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
Lazy.js
Like underscore.js, but lazier
Mobservable
Observable data. Reactive functions. Simple code.
T.js
A tiny javascript templating framework in ~400 bytes gzipped
Lmd
LMD: Lazy Module Declaration. Be lazy: lazy load @ lazy init
JavascriptMVC
Develop with direction! With CanJS, jQuery++, FuncUnit, Steal, DocumentJS.
Fetchival
window.fetch wrapper for writing simple and expressive requests
Mjml
MJML: the only framework that makes responsive-email easy
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Swig
Take a swig of the best template engine for JavaScript.
Enyo
A JavaScript application framework emphasizing modularity and encapsulation
Curl
A small, fast module and resource loader with dependency management. (AMD, CommonJS Modules/1.1, CSS, HTML, etc.)
ifvisible.js
Checks if the current page is visible or not
Sherlock
Natural-language event parser for Javascript