The breve Simulation Environment
Simulations you can tinker with.
All models are wrong, some are useful.
Flocks, ant colonies, epidemics, markets and walking creatures, from a short script and a small JSON file. Change the rules while it runs, and compare the versions side by side.
Change the rules
A behavior is a plain function. Edit it and the running simulation picks it up.
Ask "what if"
Sweep a parameter, fork a run mid-way, or let a search find the settings that work.
Swap the thinker
Give any agent a rule, a small neural network, a keyboard or a language model.
Evolve it
Bodies and brains that breed, run as many simulations at once.