I’m developing a puzzle/strategy game using a custom engine, a project I work on for fun in my free time. For this, I’m using Jai, the programming language created by Jonathan Blow. It’s been a great opportunity to explore Jai’s features, and I particularly appreciate its lack of bloat and fast compile times. Its metaprogramming system is the most comprehensive I’ve ever used – and likely the most complete among system programming languages.

This blogpost is the result of an hour of funny mess-around that took place a few days ago just before starting the work day. I am no way an expert in this field, this is just couple of things that I found working when thinking about the concept of “why can’t I change the location of the stack in a program?”. I hope this post can encourage some people to experiment with low level code, not for any performance or intricate reasons, but because messing with “how does this work” is fun!