Seconding Navidrome. I stream from my Navidrome server to my phone, and then via DLNA from my phone to my HiFiBerry / stereo system. It’s very nice.

Forgive me.

KDE’s KOrganizer supports journal entries

Invidious. It’s to be expected for something like that though.

This looks great! I’ve been using Dsub for ages because it supports streaming via DLNA to my Hifiberry device. I’d love to find a 100% FLOSS app that also has this feature.