OpenVPN, Mumble server for some friends, a pile of random stuff that's not nearly coherent enough to be called a website (Flask + gunicorn + nginx + Postgres, nothing fancy), and a homegrown IRC/Telegram chat logger.

Edit: the server is a Scaleway C1 box, 4 ARM cores, 3EUR/month, running ArchLinuxARM mostly because it's something I'm used to.