I like this a lot. Obviously a lot of work and research went into this. Congratulations for the directed effort and the amazing results.

On top of that, I'd like to thank you for helping rid the internet of HTML+CSS+JS. I can't wait for this madness to go away. This triple of hell is woefully inadequate (abstraction-level wise) for a programmer to communicate to a computer what they want an animation to do.

Moreover, this is a contribution to the animation field, which is an incredibly powerful way to communicate ideas, stifled only by the barrier of entry of the existing tools. Any new tool that lowers that barrier deserves praise.

In other words, nice going!