G-Code-Sketches is a project mainly written in ..., it's free.
Simple G-Code programs for creating things with a 3-axis CNC mill
This is a collection of G-Code programs I use to create various handy items with my 3-axis CNC mill.
All programs have been tested and run with EMC v2.4 on a Lumenlab micRo m3 CNC mill.
Please verify all code with your machine controller before running and use at your own risk.