🧫 Self-Replicating Nanobots in Limited Feedstock: 2D Field Map

Mass-conserving reaction-diffusion model of self-replicating nanomachines consuming a finite feedstock, with defective copies, reaction heat and a thermal shutdown limit. Paint replicators into the field, add a kill signal or a movable disruptor beam, and compare the measured doubling time and front speed with the Fisher-KPP prediction.

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