I just launched Online Math Tools website. It's a collection of browser-based utilities for doing mathy things. To create more content I hired a mathematician to research and create all possible fractal curve generators. Here are the next 10 fractal generators we added. See previous 10 fractals here. There will be more than one hundred different fractal generators total and perhaps we'll discover or invent some new fractals ourselves.
21 (bonus). Generalized Cantor Set Fractal Generator
Many more fractals coming. See you next time!