- Linux distro: CRUX
- Text editor: vim
- Window manager: dwm
- Terminal manager: tmux
- Web browser: xombrero
- Image viewer: sxiv
- Media player: mpv
- PDF viewer: mupdf
- Mail reader: mutt
- Web server: nginx
- Flash workaround: quvi
- Music management: beets
- PCB layout: KiCad
- Crypto library: libressl
- Electronics: AAC Textbook