I remember following this at the time! FYI it was "shut down" (kept online but no further development) two years ago (https://x.com/KennethCassel/status/1620500575183073280)

> Decided to shutdown Diode. (For now the site is live, I'll likely open-source the code in case anyone wants to take the baton and run)

Kenneth is now working on RMFG (https://www.rmfg.com/)