Was going to mention Smalltalk/Slang and PyPy/RPython, pleased to see people already pointed them. There was even a Smalltalk implemented using RPython, but un

Was going to mention Smalltalk/Slang and PyPy/RPython, pleased to see people already pointed them. There was even a Smalltalk implemented using RPython, but unfortunately that project seems not to be active. Last change 5 years ago: https://github.com/hpi-swa/RSqueak https://github.com/hpi-swa/RSqueak