Seeing the execution as a 2D representation reminds me a bit of Subtextual. @pgbovine: I wonder whether you&#x27;ve seen this. Thinking of higher dimensional representations of code has led me to think that our current way of programming is still stuck in a world heavily influenced by terminals, even given the most modern programming language. Alan Kay&#x27;s work also seems to go into a direction that tries to break out of this 1D world.