edu-sig has a long history with Visual Python, going back to Pygeo (Arthur Siegel's project, pygeo.sourceforge.net/ ) any my own work with that package.

What's the state of the art today?  In a word: Glowscript.

Here's a good example.  I see dates on the source code suggesting the site is maintained and evolving.

https://bphilhour.trinket.io/physics-through-glowscript-an-introductory-course#/1-introduction-objects-parameters-and-the-3d-environment/welcome-and-introduction

Kirby

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