I'm just some guy, hosting some stuff.
/Trackmania Nations Forever - Championship/
A friend and I created a game server and an accompanying telegram group, where track times are recorded and notifications released.
The entirety of this project uses Docker, but feel free to ask for advice if you want to setup a server on bare metal or a VM.
/Trackmania Nations Forever Server/
/Telegram Bot/
-- trackmania_nations_challenge_bot
All credit for the work on XAseco goes to Xymph and the team at Nadeo.
/XAseco/
-- XAseco
/Funkwhale/Subsonic/
Since Spotify is useless when all you would do is listen to your own acquired music anyways, i've setup my own audio server with Funkwhale.
The interface is easy to get in for people that have used Spotify or Google Music before. Just plain old web music player.
Another plus is the Subsonic API implementation, which lets you use any compatible app you want to listen to your music on the go.
I recommend using UltraSonic on Android and getting it via F-Droid, 'cause FOSS. Works like a charm.