morphogen
model

rule
try this
reproduce the figure
print
seed

The seed and every parameter live in the address bar. Copy the link and you are not sharing a picture of a run — you are sharing the run.

read
the paper (PDF) Architecture, the measurements, how each model is checked against the literature, and what did not work. source Simulation cores in C. Ten models, one per file, each with its rule and its citation at the top.

what am I looking at
how it works
references
    readout
    gen 0 fps — grid —
    sweep