Lftp is a really powerful command-line based ftp program.
Luakit is a minimal browser, which basically slaps a lua-interpreter around webkit. All the interface it ships is implemented in lua, which means you get full control over what is happening.
Grand Haskell Compiler Setup
Blackbox for driving many LEDs.
A stepper motor controller for use in photography.
Handbuch zum Einstieg in die Shell-Programmierung.
Called the mutt of feed readers by some. It's definitely the best[tm] terminal based feed reader. And this is the setup I'm using.
Configuration for the GNU emacs operating system. Err, sorry. Editor.
Git (http://git-scm.org) is a distributed revision control system initially written by Linus Torvalds.
A radio controlled clock, showing the time in several binary formats.
My fairly large z-shell setup. This is actually a reorganised version, with a lot of old cruft sorted out.
Configuration for the X11 window manager `xmonad'.
Converting old keyboards to USB.
Addon for Kodi media player, executes a movie theater like workflow.
Driving a servo via USB-Port.
Home sensor nodes, based on ESP8266.
Fading LEDs via USB-Port.
Assorted configuration for my x11 graphical interface. Which is xorg these days. The "xkb" sub-directory contains a custom XKB based keyboard setup.
A home screen widget to countdown the days until a certain date.
After years of being a WindowMaker (http://www.windowmaker.info) user, I switched to fvwm (http://fvwm.org) at the end of 2005. Since then, this configuration came to be. It emulates my old WindowMaker setup to a certain degree.