Well, anyone who has written in Forth kinda has, though it's interesting that few projects take it further (Factor). Joy has a great set of pages explaing it's

Well, anyone who has written in Forth kinda has, though it's interesting that few projects take it further (Factor). Joy has a great set of pages explaing it's SKI basis https://hypercubed.github.io/joy/html/forth-joy.html https://hypercubed.github.io/joy/html/forth-joy.html