It's still not as fun as a real turtle (https://en.wikipedia.org/wiki/Turtle_(robot)) But there is a decent turtle lib for python, used in the Rasberry Pi book my son has and a few online tutorials like: https://projects.raspberrypi.org/en/projects/turtle-snowflak...

I’ve been been pushing processing.org to everyone I think might care - I feel like it fits a similar niche in providing immediate feedback like logo. I prefer the offline java version - although the environment has language plugins for python, r and JavaScript.

And to bring it full circle, there’s an HPGL filter that lets you record vector drawing to send to your old plotter.

It’s seriously the most fun I have with computers these days.