The Mathematical Nexus brings together 800 animated vignettes and 140 accompanying Python notebooks, encompassing most of the mathematical content I have shared on social media.
The idea is to give these short explorations a more permanent home: a place where one can move from a visual intuition to the mathematics and the code behind it, and follow connections between topics.
Browse an animation, open a notebook, change a parameter, and see what happens. I hope this collection will be useful for teaching, learning, and the simple pleasure of exploring mathematics.