pihole and openvpn via pivpn(sharing a pi4 in each house)
transmission and minidlna (another pi4 with an external hdd)
folding@home (on a beefier Intel NUC)
homeassistant (same NUC)
one house has a funkier setup running on a NUC with homeassistant, appdaemon, influx, grafana and a custom django app that manages them all so they do aome fancier automation for heating/cooling and power consumption
a single user akkoma instance I've migrated off of, but am still keeping for no logical reason, running in docker on a Hetzner VPS
a calcley instance that's my current main home on the fediverse, also in docker on a separate Hetzner VPS, this one setup a bit less amateurishly, behind cloidflare and using R2 for sorage
a nitter instance for those terrible cases when someone sends me a link to The Bad Place that I still want to see.
I set up a bibliogram and proxytok on the same VPS as the nitter instance, but those no longer work after some agressive API changes on IG and tiktok.