Over the past years I've been javascripting my cut files, this gradually resulted in a library which everyone can use for scripting their variable drawings.
The javascript library is called iPath and is open source:
currently iPath scripts can be generated in SVG (for web) and DXF for CNCing (EPS and gcode are in consideration)

Attachment 447932

I've also created a crowdfunding campaign around iPath to fund its further development, showcase the artefacts and attract more contributors on Github.

Some more examples on stretchsketch.com