Sama

A habit app for rebuilding a chaotic day around five anchors: sleep, eating, hygiene, focus and stress. It is deliberately quiet software, which turned out to be harder than a loud version would have been.

The unusual part is the documentation. It has a user persona, a PRD, a design system with its own token file, wireframes and flows, an implementation plan, and a research file recording what every design claim rests on, including the claims the evidence overturned. There is a clickable prototype of the two core screens and a set of system diagrams.