Use on turbowarp.org if you want it to finish within your lifetime.
Drag to move, Scroll to zoom. Press Z to toggle settings. Hold r to set mouse x,y to C. Press m to reset E, C, and Z. Pa stands for "parameterize", which basically means "this will vary with the pixel" Press A and D to rotate. Hold R to set C to mouse position
The way this can work so fast is.. it doesn't. As a matter of fact, it runs at a low resolution and then gradually increases. Watch out for the processing complete jumpscare!