I was wondering whether or not it would make sense to make HashLink either the VM or an optional VM for Krom. On the HashLink website it says that it has tested to out-perform V8. I know we switched to Chakra recently, but maybe it's worth benchmarking Chakra and HashLink to see if HashLink is faster. HashLink might make the Krom binary and the bytecode smaller than it would be with Javascript, too.
I'm not sure exactly how debugging would work or how much work it would be to get HashLink in Krom, so maybe it isn't worth the effort, but I couldn't resist asking about it.