It's really interesting that they were able to use typed arrays to get better performance out of it. If anyone is looking for a more bare-bones approach to sim

It's really interesting that they were able to use typed arrays to get better performance out of it. If anyone is looking for a more bare-bones approach to simplex or perlin noise, I've had good experiences with this library: https://github.com/josephg/noisejs https://github.com/josephg/noisejs (not affiliated)