Casually watch and enjoy the visual arts built on top of various mathematical concepts.

numenuma is a showcase of mathematical arts related to numbers, algorithms, and simulations with animations.
You can choose interesting presets or set custom parameters to configure the computation.

Here is a list of examples of topics covered by numenuma: Number Theory, Fractal, Differential Equation, Discrete Dynamics, Artificial Life, and so on.
Although they are all related to mathematics, you don't need to have any prior knowledge of them. All the contents are intuitively visualized, and you can easily customize their behavior via simple UI.