NextCloud

Discord bot (let’s my friends update Valheim /satisfactory and reboot them etc etc)

Valheim server

Satisfactory server

BirdNet

MariaDB and flask for my Arduino / raspberry pi sensors (weather station and water temperature, particle sensor)

Tailscale for remote desktop

PiKVM

Might setup a Lemmy instance later.

You can use all functions from tailscale in free tier and its simple and quick.