Fizzypop is a web-based add-on and XUL application generator. The goal is to make it the foundation for Mozilla developer tools.

The McCoy application allows add-on authors to create digital signatures ensuring that their automatic updates can't be compromised.

Extension to assist in the development of mozStorage applications.

Narcissus is a JavaScript interpreter written purely in JavaScript and used as a test-bed for experimenting with new features in the JavaScript language.

This extension adds a few extras useful to those that regularly test nightly builds of Firefox, Thunderbird, Sunbird and Toolkit Seamonkey.

The Python to XPCOM bridge. See https://developer.mozilla.org/en/PyXPCOM for more details.

The QA Companion makes it easy for community members to get involved, providing an interface to Litmus, QMO, and IRC and serving notifications of upcoming testing events. See http://wiki.mozilla.org/Litmus:Extension for more information.

XUL Extension for reporting problematic websites to mozilla.org

Please see see http://viewvc.svn.mozilla.org/vc/projects/xul-explorer