Welcome to There is only XUL – Because we are the agents of our own salvation!

This site is a cross-organization/project/community resource.

Recent Happenings

Multiple UXP Applications Released!20190328.1712

Moonchild Productions has updated Pale Moon and Basilisk to 28.4.1 and 2019.03.27 respectively.

Additionally, Binary Outcast has updated Interlink Mail & News to version 7025.


Interlink Mail & News 6990 Released!20190220.1512

Binary Outcast has updated Interlink with a new release. You can read about all the exciting changes in the release notes. Additionally, you can get the update via the Automatic Update Service or directly from the Binary Outcast website.


Pale Moon 28.4.0 Released!20190219.1839

Moonchild Productions has updated Pale Moon with a major development, stability and security release. You can read about all the exciting changes in the release notes. Additionally, you can get the update via the Automatic Update Service, linux package managers, or directly from the Pale Moon website.


Phoebus 2.0 Lands!20190218.0607

The Second Generation Add-ons Site promised long long ago went live this past Saturday. It not only serves the Pale Moon browser but also the other allied UXP applications.

Instead of fiddling with ini-based manifest files and an ftp client you can now sign up, submit, and update your extensions and themes via a simple to use web interface! It takes only seconds to do about anything.

Of course the Pale Moon Add-ons Site is up, but also checkout the associated Add-ons Sites for Basilisk and Interlink! Additionally, Ambassador's Stand-alone application will get the same treatment in the very near future. As will Borealis Navigator when it hits its first release.

Stay tuned!

Allied Unified XUL Platform Applications

Non-aligned UXP Applications