Projects of Intrest

PhoneGap is an open source development tool for building (compiled) fast, easy mobile apps with JavaScript.  (iPhone, Android, Palm, Symbian and Blackberry)

http://phonegap.com/

MooTools is a compact, modular, Object-Oriented JavaScript framework designed for the intermediate to advanced JavaScript developer.

http://mootools.net/

MooLego UI is a small, minimal & extensible, Object-Oriented JavaScript User Interface Framework based on Mootools.

http://ui.moolego.org/

Plupload allows you to upload files using HTML5 Gears, Silverlight, Flash, BrowserPlus or normal forms,

http://www.plupload.com/

APE is a full-featured OpenSource solution designed for Ajax Push.  (Uses mootools for its server-side JavaScript)

http://www.ape-project.org/