ActiveState Komodo
Professional IDE for open source languages, offering advanced support for Perl, PHP, Python, Tcl, and XSLT.
ICEsoft
ICEsoft includes Rhino, the Java implementation of Javascript in their standards compliant ICEbrowser.
Mozilla ActiveX Project
The ActiveX control allows developers to embed the Gecko rendering engine into any Windows application.
NewsMonster RSS Aggregator for Mozilla Browsers
NewsMonster contains a RSS aggregator, Weblog Manager, and Reputation System and runs in the Mozilla browser. Comes in both Standard and Pro versions.
Nvu
WYSIWYG HTML editor with site manangement features derived from Mozilla Composer.
The ManyOne Network
The Mozilla-based ManyOne Universal Browser, which aims to be "a more natural, intuitive, educational and entertaining way to explore the Internet over even the slowest Internet connections."
TopStyle Pro CSS Editor / HTML Editor for Windows
Topstyle uses Gecko as its rendering engine in the Topstyle Pro HTML/CSS/XHTML editor.
Uzilla: Technology for Web Usability
Uzilla is an instrumented commercial Mozilla based browser for website usability testing.
WireSpring - Linux digital signage and kiosk software solutions
FireCast, by WireSpring Technologies, is a Linux-based platform for deploying and remotely managing networks of interactive kiosks. FireCast OS, the Linux kiosk operating system, uses embedded Mozilla browsers for everything from displaying client content to providing GUI management tools.
