Software

• Accounting (personal finances): ledger
• Accounting (non-profit org): openJVerein
• Backup and Restore: rsync
• Browser: Firefox, a.k.a. the least bad choice there is at the moment
• Display manager: nodm – all my devices use full-disk encryption, so there's no need for an additional login screen. I should probably switch to lightdm and its autologin feature at some point.
• Editor: vim
• File synchronization: unison
• Music player (home): mpd + ncmpc / M.A.L.P.
• Music player (streaming): navidrome + Web client / Symfonium
• Operating system: Debian stable (servers); Debian unstable (laptop, workstation)
• Photo editor: rawtherapee, gimp
• Shell: zsh
• Todo list: Todoist (the only subscription I pay for, and I gotta say that it's worth it)
• Window manager: i3