Fat Cat
2017
Graphics Demo
Javascript
canvas2d
Project Link II (unstable physics)
Project Link III (unstable physics)

I did this experiment as an exercise in blob physics.
I researched Verlet integration, blob physics and collision detection and wrote all the math myself. The graphics are drawn using vanilla canvas2D.

Blob's mass spring system illustrated with debugger view. Each blob node is connected to its adjacent nodes
I used this article as a reference.