[oulipo]

Are you thinking of Processing / P5js ?

[atum47]

Nope, it was a really cool website. It kinda stored every key stroke while you were typing the code then play it back, on the other side of the screen you would see the changes in real time. I've asked ChatGPT but it doesn't remember that either

[atum47]

The Code Player - https://thecodeplayer.com/

Just remembered.