I selfhost various things on the subdomains of this site, most of which are run on single Raspberry Pi 4.
I also host various experiments on this site.
Here is a non-exhaustive list of some of the things I host on this site:
My private image hosting service.
A private Zerotier controller.
A public SearxNG instance.
A Pocketbase instance, was used by Blålange. Now defunct.
A Directus instance, used by Blålange.