Here are apps that are hosted on Github
Flow Field Plotter - https://snicker02.github.io/FlowFieldsPlotter/
Petri - https://snicker02.github.io/Petri/ reaction diffusion
Painterly - snicker02.github.io/Painterly/
Catoptron - Iterative photo mirror suite with symmetry and fractal options. snicker02.github.io/Catoptron/
Inversion - snicker02.github.io/Inversion/
Scrawlery - https://snicker02.github.io/Scrawlery/ drawing with patterns
Strata - https://snicker02.github.io/Strata/ texture creator
Databender - https://snicker02.github.io/Databender/ Glitch art