PowerMill - PowerMill is an advanced CAM software that comes with a flexible way to get done with your complex high-speed and five-axis machining processing.
FINAL CUT - Library for creating terminal applications with text-based widgets
SOLIDWORKS CAM - SOLIDWORKS CAM is an add-in that provides you the leverage of computer-aided manufacturing, allowing you to generate g-code and m-code for CNC machining of different parts.
termbox - Termbox is a library that helps making terminal-based pseudo-GUIs.
MeshCAM - MeshCAM is the fastest way to generate gcode
Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.