🫀 Cardiac Action Potential: FitzHugh-Nagumo Excitable Media (2D)

Interactive 2D Canvas port of the FitzHugh-Nagumo cardiac excitable-media model. Click to stimulate tissue, trigger spiral-wave reentry, and adjust diffusion, excitability and recovery rate in real time.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install