Awesome work, and a beautiful fractal I hadn’t seen before! Note that extending Plot.Mark gives you some built-in shorthand; for example: ``` smark(shader).plot({ width: 512, aspectRatio: 1, x: {domain: [-4, 4]}, y: {domain: [-4, 4]} }) ``` So perhaps you don’t need the splot helper too? (Though it’s also giving you more shorthand for specifying the x and y domains.)

Thank you! The structure is the same as the domain-coloring notebook, which also had two other plots as helpers. The main use of `splot` here is the zoom. Right now I’m working on adding simple uniforms support. The fractal is essentially an inverted Mandelbrot set.