Archived tweet #11270 from the @leastfixedpoint Twitter Archive@abecedarius @flippac Building a VM in Racket was both educational and also surprisingly performant: the PE+JIT (generates Racket code which is eval'd) version seems to perform perhaps better than squeak.js -- well, for the tinyBenchmarks at least :-) Perhaps a Racket-hosted Squeak VM might work out!