What things do you self host (or know about) that are fun/interesting/useful to you? I’m thinking of setting up a home server and am looking for things that would be useful or fun for me to run on it. I want to host things that are useful/fun, but not a project itself (I’ve got enough projects), if that makes sense.
Most of the lists I see online are mostly lists of technical projects like docker, kubernetes, grafana, nginx, etc. I see these as infrastructure rather than the interesting project itself. ETA: the infra is important, but not “interesting” in this context as I deal with infra at my day job.
Examples of the type of service I’m looking at: a media server, photos app (to replace Google Photos), game servers, recipe management, home automation… What other things do you know about that are fun/interesting/useful?
Edit: thank you everyone for your awesome responses!


Home Assistant.
If you want smart devices but not the data collection that goes with it, then Home Assistant is your friend. Just be forewarned that it is a seriously deep rabbit hole.
Hello from the rabbit hole. I haven’t seen the light of day in years.
I barely know what food, water or sleep is anymore. But hey! I can turn my lights off and have them come on when sunset occurs. Or they track when I leave my apartment complex property with my cellphone so I don’t waste power and there’s no 3rd party corpo breathing down my shoulder.