Comment by dgb23
3 years ago
I agree, JS _the language_ would be a more "obvious" choice for this, since it is both generally much faster and more popular in web development. I assume they are using Python _the ecosystem_ here. It probably comes with packages better suited for rendering specifically?
I don't think either is a super compelling choice anyways for this type of work. I think you want to use a systems language here. However Python is completely fine as a teaching language. Pretty much anyone who knows a similarly structured language can read it. And there is very little noise. So it can serve as a good reference if you want to follow along with a different language.
I think writing this in javascript would add some confusion, as people learning about this might have a hard time understanding exactly where the javascript is running.