@scott @letterror Same! It’s super useful for procedural generation especially.
Spinning around a circle using it can create tree branches, flower petal positions, ocean wave directions, or hues for a palette. https://jonikorpi.com/golden-ratio-hues/
Multiplying it with integers and taking just the fractional parts creates a brain-itching 1D pseudo-random sequence. The purple bars in my site header use it.