

It’s not just a web front end. I would call it a software development lifecycle service. On top of repos for source code management there could be a bunch of services: Issue tracker, CI/CD automation, static pages hosting, flexible permissions system, even pull requests - all this is not Git.
Forge is a nice and easy name, but not sure if many people realize what it means or recognize that meaning.
I’m running Nextcloud from a Turnkey LXC template that’s available in Proxmox. Runs solid, I have no complaints for performance or stability. But upgrades are manual and very involved. It’s not too complicated, but there is always something that needs extra attention or troubleshooting. I also wasn’t able to figure out Turnkey migration toolset that they suggest to use for major upgrades, such as to new version of OS.