• kernel
• shell
• compiler

Nix, git, and alacritty.

Probably the Linux kernel, bootloader, and systemd.

• KDE Connect (and GSConnect for when I’m using my laptop)
• Fish
• Lutris

• Firefox
• VLC
• qbittorent

• librewolf
• weechat
• mpv

• foot
• wget
• lynx

also * ffplay and * yt-dlp.

• Firefox
• Konsole
• openssh-client

librewolf, freetube, neovim.

Linux, emacs, clojure

• Firefox

• Bitwarden

• Steam

• Hyprland/Sway
• Logseq
• Bitwarden (literally must-have)

• Emacs
• Zathura
• DWM

• nvim
• firefox
• LocalSend

• Firefox
• mplayer (VLC is neat and all, I just prefer mplayer)
• vim
• screen
• nmap
• rsync

Shitloads more, but I seem to have misplaced my text file with the apt-get install blob that I always run on new systems. The above are what I can recall if I give the question 10 seconds of thought.