CKEditor : CKEditor is an open source WYSIWYG text editor designed to bring common word processor features directly to web pages, simplifying their content creat...
Photon : UI toolkit for building desktop apps with Electron.
Cufón : Cufón aims to become a worthy alternative to sIFR, which despite its merits still remains painfully tricky to set up and use.
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
