My most used:
- self hosted Matrix server with Element client
- Jellyfin server and clients
- self hosted Radicale server for my family calendars
- self hosted Joplin server with the Joplin app on all my machines and devices for my notes
- Navidrome
- Firefox
- tasks.org with my self hosted nextcloud
- all the fossify apps on my phone
- audiobookshelf server and client
- GNU/Linux (various distros across different machines)
- Voyager for Lemmy
There’s a bunch more that I can’t think of that I use, but the above list is the stuff I rely on and use every day.
Hot tip. Our democracy is already dead and buried.