jquip : Smaller, Lighter, Faster, more modular jQuery - include only the parts you want! Don't use it, Don't include it.
Javascript Sound Kit : The Javascript Sound Kit is a wrapper around the ActionScript Sound Object, it makes it possible to use the Sound Object in Javascript the same way yo...
Bliss.js : Want to use Vanilla JS but find native APIs a bit unwieldy? Bliss is for you
ProseMirror : In-browser structured text editing component. A toolkit for building rich-text editors on the web.
Photon : UI toolkit for building desktop apps with Electron.
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.