Tom Zimmer has implemented a variety of Forth compiler systems ranging from 8-bit commercial Forths to more modern implementations. Tom discusses his background with electronics, computing, and Forth.
Tom's websites:
https://photobubba.com/
https://tomzimmer.wordpress.com/
The Win32Forth Project Page
https://win32forth.sourceforge.net/
The Forth Interest Group (FIG) historical page on Forth.
https://www.forth.org/