I don't know if I've seen an AOT javascript compiler before, this looks interesting. Unfortunately optimizations that are only possible with JIT compilation are

I don't know if I've seen an AOT javascript compiler before, this looks interesting. Unfortunately optimizations that are only possible with JIT compilation are pretty important for making javascript performant, I'd be surprised if an AOT strategy ever quite achieved the same performance as JIT. It'll be useful, as noted in the README, on iOS where JIT is forbidden, but that really shouldn't be a problem in need of solving to begin with.