Carlos wrote:
markdown and some kind of repository

The ArtyFX "manual" is exactly that, one single Markdown file committed in the repository:
https://github.com/harryhaaren/openAV-ArtyFX/blob/master/manual.md

I don't know how many users actually know about its existence, but it serves as a short reference about ArtyFX which can be useful.

Cheers, -Harry

--