Parsley.js : Javascript forms validation.
Powerful, UX aware & Dead simple.
swfobject : SWFObject 2 offers two optimized Flash Player embed methods; a markup based approach and a method that relies on JavaScript & offers a JavaScript API ...
Ender : Ender is a full featured package manager for your browser.
It allows you to search, install, manage, and compile front-end JavaScript packages and the...
Push by Nickersoft : A compact, cross-browser solution for using the JavaScript Notifications API
Styletron : Styletron is a universal CSS-in-JS engine built from the ground up for high-performance.
A simple library for handling keyboard shortcuts in Javascript.