For older/lower end computers, enhanced-h264ify is a godsend. It blocks youtube from playing VP9 codec which can cause heavy cpu usage on older hardware. It can also block 60fps video as well.

Ranger, mostly for bulk renaming

I think there's an option in the roku Jellyfin app to enable AV1 playback. I haven't tried it myself, but I have seen it messing around with a few settings.

I use it for seeing/replying to texts on my desktop. It works great for that with xfce.

I don't have any experience with it, but there is a project called mopidy that I believe can play from many different services, including local music and spotify.

Gelli(music player for Jellyfin)

Brave

RCX for transferring files from computer to phone

Wut

Yes, i have used tailscale. I just use wireguard alone because I find it has better performance in my experience.

Thank you Freddy for the uplifting words

People still use lastpass????

Minetest with Mineclone2 mod is pretty fun