I think everybody on here is constantly keeping an eye out for what to host next. Sometimes you spinup something which chugs along nicely but sometimes you find out you’ve been missing out.
For me it’s not very refreshing or new: Paperless-ngx. Never thought I would add all my administration to it. But it’s great. I probably can’t find the thing I need, but I should have a record of every mail or letter I’ve gotten. Close second is Wanderer. But I would like to have a little bit more features like adding recorded routes to view speed and compare with previous walks. But that’s not what it is intended for.
What is that service for you?
I’d say the ARR suite but I knew beforehand that would need it. I just love that I can access overseerr, search up and coming and already out content, click “request”, and then magically it just shows up on my plex after a couple minutes.
A service that I host that I never knew I needed is Nextcloud. Works exactly the way OneDrive worked for me. I record footage on my phone, upload it to Nextcloud, and log onto any computer of mine in the house and can edit the footage. Sometimes I edit footage in VR while I play XPlane, then I’ll save it, turn everything off, and continue right where I left off on my laptop.
Probably super basic but locally syncing things is a godsend to the way I used to do things (KDE connect transfers footage from my phone to a single computer).
Layering on top of that (I’m sorry to recommend a discord app) but, Requestarr is awesome as well. It allows you to attach a bot to a channel and request up through Overseer, Sonarr or Radarr. Works for local and remote users.