Rex is a configuration management, automation, and testing system with minimal runtime requirements, powered entirely by JSON and should integrate with almost any existing tools or frameworks.

As Rex was built as a supporting component driving the creation of Dark Horse Linux, you can read updates regarding this product at the www.darkhorselinux.org website.

Where to Download

Rex is released under the AGPL, and is free. It can be downloaded at:


If you’d like to file an issue, please do so at our github mirror: