A developer says they built a fictional, Hinge-like dating app for a fly

A developer describes a fictional dating world for Francis the fly, built on Fly / Wirehead by replacing its scrolling feed. They say profile pixels feed a neural model, and measured dopamine-neuron activity drives a like/pass/rose rule. According to the creator, viewers can watch every decision, inspect the evidence and replay exactly what Francis sees. They also shared the code on GitHub.