I'm far from a Forth wizard, but I've often heard it compared to a flexible assembly language for a stack machine. It seems like it could be the foundation for

I'm far from a Forth wizard, but I've often heard it compared to a flexible assembly language for a stack machine. It seems like it could be the foundation for a visual programming language based on linking word blocks end-to-end, where you could zoom into user-defined words to get to the definition, etc. The simplicity of the language would/could prevent it degenerating into a tangled web of connections as when most languages are visualized.