Other: Authelia, OpenVSCode, Filebrowser, SFTPGo, Bitcoin Node to support the network
VMs: Parrot, Windows 11 for local and remote gaming, Windows 3.11 (because why not), currently spun up myNode to see if I want to explore hosting a Bitcoin Ligtning Node
Smarthome Server - OptiPlex 3050
Containers: mqtt, NodeRed, zigbee2mqtt, homebridge, tailscale, pihole (paired with my phone usually)
Arduino-IDE running in a container - with USB hotswap.
Featherwallet and Electrumwallet (I use a HW-Wallet for HODL).
Lutris, got it working with Hearthstone, but didn't really have a use for it.
Nomachine in kasmvnc, to (somewhat) smoothly access my VMs through the webbrowser when I just need something fast.
Linuxserver Firefox.
XMR Mining Server - Old tired HP SFF
Basicly everything from this guide by seth for privacy; monerod, p2pool, tor, watchtower, and a python-webserver to expose metrics/api.