Vagrant is a tool for building and distributing environments
Manage complex tmux sessions easily
Chrome extension for Rails development
Snd is a sound editor
Marathon supports testing of Java/Swing and Java/Fx applications.
Music score editor
Development of a plugin based dev tool for RPG Maker
Draw railway tracks in 3D from a simple script language in SketchUp
A light and easy to use programmer's editor for windows
PIM/shcedular