Sammy
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
Visibility.js
Visibility.js allows you to determine whether your web page is visible to a user, is hidden in background tab or is prerendering. It allows you to use the page visibility state in JavaScript logic and improve browser performance by disabling unnecessary timers and AJAX requests, or improve user interface experience (for example, by stopping video playback or slideshow when user switches to another browser tab).
Nuclear Js
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
jStorage
jStorage is a simple key/value database to store data on browser side. As a bonus it is also a local pubsub platform to sync data between tabs/windows
Graphql Editor
GraphQL Visual Node Editor
Jsface
Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main(), singleton, super call, private, mixins, plugins, AOP and more.
Stream Js
JS / Browser Client - Build Activity Feeds & Streams with GetStream.io
Cloudinary Js
Cloudinary JavaScript library
Machina.js
js ex machina - finite state machines in JavaScript
Enyo
A JavaScript application framework emphasizing modularity and encapsulation
Simplecart
A simple javascript shopping cart that easily integrates with your current website.
Dust
Asynchronous templates for the browser and node.js
Transparency
Transparency is a semantic template engine for the browser. It maps JSON objects to DOM elements by id, class and data-bind attributes.
JS Signals
Custom Event/Messaging system for JavaScript inspired by AS3-Signals
Humane.js
A simple, modern, browser notification system
Is.js
Micro check library
Lazy Load Xt
Lazy load XT is a jQuery plugin for images, videos and other media