We do use Caddy, but just for reverse proxying and handing TLS. We utilize custom http/ssh servers on the backend to handle everything. All of our work is open

We do use Caddy, but just for reverse proxying and handing TLS. We utilize custom http/ssh servers on the backend to handle everything. All of our work is open source and we do development in the open / discuss features over IRC on Libera. You could self host pgs if you wanted! Here's the repo: https://github.com/picosh/pico https://github.com/picosh/pico