C64: https://github.com/jkotlinski/durexforth https://github.com/jkotlinski/durexforth It's impressive what you can do in the C64 with just Forth instead of C6

C64: https://github.com/jkotlinski/durexforth https://github.com/jkotlinski/durexforth It's impressive what you can do in the C64 with just Forth instead of C64 Basic. For Speccy/ZX80/ZX81, I'm pretty sure they ported the Jupyter ACE one, boosting up the available RAM in the 48k and 128k making Basic almost obsolete in that platform.