crosstalk

I don't know why this popped up again now, but it's nice to see that some people are still interested in this little Smalltalk 80 system (I'm the author, happy to answer your questions...). Code at https://github.com/michaelengel/crosstalk

Your concept looks nice, it reminds me a bit of the Lisperati: https://www.hackster.io/news/the-lisperati1000-is-a-cyberdec... So, did you consider Lisp or maybe Smalltalk? Plan 9 or Inferno might also be options. Plan 9 comes in different variants, the "classic" one (with a Raspberry Pi port by Richard Miller) or 9front, an Inferno porting tutorial can be found at https://github.com/yshurik/inferno-rpi Lisp and Smalltalk can run with or without Linux underneath, e.g. on the Raspberry Pi. Bare-metal Lisp is available with interim: http://interim-os.com Finally, bare-metal Smalltalk is available in my crosstalk system: https://github.com/michaelengel/crosstalk Of course, Lisp and Smalltalk can also run hosted under Linux, e.g. using Squeak (https://squeak.org), Pharo (https://pharo.org) or InterLisp (https://github.com/Interlisp/medley). O