Physarum…

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— agents
— fps
0 steps

WebGPU required

This runs on GPU compute shaders and needs WebGPU: Chrome / Edge 113+, Chrome on Android 121+, or Safari on iOS 26 / macOS 26. Open it in one of those to watch the networks grow.

Source Grid Sense Filter Share Fluid
agent count1.0M
sensor reach12
sensor angle12°
turn angle36°
step1.0
decay0.90
deposit1.0
fluid dt1.0
thrust1.0
reaction1.00
viscosity0.10
vel decay0.999