I'm a Linux sysadmin and I run open source services for free on NixNet.
Webring for fedizens
Yet Another Dotfiles Repository
Status page for NixNet
Simple webring implementation
Personal shortlink generator
Simple web archive tool
Automation tool
Yet another Codenames website
https://nixnet.email
Templated random-emoji-posting-bot for Misskey
Just a repo of recipes for friends
Simple TUI todo application in Go
Notes and code and such from gophercon 2021
Libre and federated alternative to Ultimate Guitar
Source code for libremedia.info