Several times I bump into articles praising this one. I've been test driving it a bit, the experience is still a bit bare but it's clearly maturing. Definitely an option to keep an eye on in my opinion.

Interested in splines? This is a gentle introduction which points to further resources if you want to implement them.

Unsurprisingly cache locality is a very important factor. What's interesting here is that it still applies to a language like Javascript where you'd expect to not have enough control on the memory layout to reap any benefits.

Interesting Rust options to limit the amount of heap allocations if you're constrained by memory or for performance reasons.