Disclaimer: currently, this requires a mouse and doesn't work on mobile.
The idea behind this is to create a visualization of the Mandelbrot set that will convey the idea behind it by feel, which static images - even the colored once - don't do well.
Yes! That happens when you exhaust the limits of double-precision floating point, at zoom level 48 (that is, 2^48 x magnification).
One could do better with arbitrary-precision arithmetic, but I wanted to keep the code small and simple - and also thought this is a neat illustration of why double-precision numbers are really not the same as reals.
This is way, way, way simpler than Fraqtive (I wasn't aware of it, so thank you!) - so this would be a compliment.
The novel part here is showing the set as a process rather than a static image; it doesn't seem like Fraqtive has an option to do it this way. There's a way to generate a sequence of images, but it doesn't animate the computation.
