Code that plays with itself

[slinks]

Just had my mind blown by this https://github.com/uellenberg/Insert. It's a programming language that allows for self-modifying code, and the main example is of a game of pong that is displayed as the code itself! I'm getting a headache just trying to understand the concept

[Kirl]

Dude, that is 2 cool, thanks for sharing! 

Reminds me a bit me of that oroborus code thing, which coded itself into another language and another going through many languages only to end up in it’s original state. The code was shaped as an oroborus as well. This takes that conept to a whole other level!