Sorting Visualizations

Bubble Sort
Heap Sort
Insertion Sort
Quick Sort

Fractals

Hilbert Curve
Toothpick Sequence
Infinite Square Fractal
Lorenz Attractor
Mandelbrot set
Angle drawing
L-System

Mazes

more info can be found here

Other

Ray Casting
Sudoku Solver
Fourier Series
DiffusionLimitedAggregation
Hyper Cube
Lissajous Curve Table
Water Ripple
Flocking Simulation
3D Knots
double pendulum
prime visualizer as polar coordinates
metaballs
BobbingCirclePoints