I just recently stumbled on this and I've never heard anyone here that uses it. It looks quite interesting. A dash for your Proxmox server.

The live demo looks jammy: https://demo.proxcenter.io/

The docs look quite comprehensive: https://docs.proxcenter.io/

Github: https://github.com/adminsyspro/proxcenter-ui

Runs in a Docker container. There is an community version and an enterprise version. I think I'm going to bump this up the Projects list to the top.