Simple implementation that draws a mandelbrot fractal

"aggregate_gen" -- An efficient C++ code for generating fractal cluster of spheres

A Lindenmayer system implementation written in C++ using opengl

Indie Game Development by [ljd]latikay

Draw spiral lines with circles rotating around each other

Alexa Schor and Theodore Kim, "A Shape Modulus for Fractal Geometry Generation". SGP 2023.