I'm curious to know why OP wanted to post it. I've seen dozens of voxel landscape demos - running in a browser, running on a Raspberry Pi, running on a refridgerator. It would be great to have some insight into why this one is worth my attention.
Sometimes I have a programming idea and I’ll go back to this list to see if I’ve already found something similar that I could build on top of.
One example where I did that: I remixed a few projects by other people to create this graphing tool that works on formulas that don’t have to be solved for y:
https://memalign.github.io/m/formulagraph/index.html?f1(x,t)...
Learn more about that here: