Humane.js
A simple, modern, browser notification system
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Vue Moment
Handy Moment.js filters for your Vue.js project.
Stately.js
Stately.js is a JavaScript based finite-state machine (FSM) engine for Node.js and the browser.
Modules Webmake
Bundle CommonJS/Node.js modules for web browser
Hamsters.js
100% Vanilla Javascript Multithreading & Parallel Execution Library
101
A modern JS utility library
Sentry
Sentry is a realtime error logging and aggregation platform
Platform.js
A platform detection library that works on nearly all JavaScript platforms.
JayData
JayData is a unified data access library for JavaScript to CRUD data from different sources like WebSQL/SQLite, IndexedDB, MongoDb, ASP.NET WebAPI, OData, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js, Handlebars.js or Sencha Touch 2 and can be used on Node.js as well.
Theory
Abstraction layer for cross platform JavaScript.
Cram
Simple AMD and CommonJS module bundler.
Tweet
put twitter on your website with tweet, an unobtrusive javascript plugin for jquery
Mobservable
Observable data. Reactive functions. Simple code.
Davis.js
RESTful degradable JavaScript routing using pushState
Onfire.js
onfire.js is a simple events dispatcher subscribe / publish library (< 1kb). async, simple and usefull.
ifvisible.js
Checks if the current page is visible or not