I've been thinking about a bare metal Forth system and one of my goals for it would be that anyone could recreate it without having any specific dependencies to build it. Something fully explained like jonesforth but without a linux and assembler dependency. Part of my motivation for that is when I try to learn bare metal programming, the tutorials are rapidly outdated because of changing dependencies/tools, broken links, outdated information, etc. Maybe just some hex codes of the machine language which you could use xxd to convert to a binary, or if you didn't have that you could use any programming language that can write a binary file to create it, or a hex editor. The ultimate step would be that the system would be able to compile the next version of itself. (Self-hosted forth implementations are really common; you can find a bunch by googling that.)