Proven patterns
Copy-ready architecture extracted from shipped Expo apps.
Skills teach agents how to work. Patterns show what good looks like — file maps, boundaries, and invariants extracted from shipped apps. Their evidence and showcase coverage vary, so status is explicit rather than implied.
Extraction rule
A stable pattern has at least two shipped sources and documented verification. A provisional pattern is promising but has not reached that evidence threshold. An external pattern is referenced but not owned or vendored here. Structure and invariants come over; brand values, product data, and credentials stay home.
Catalog
| Pattern | Status | Evidence |
|---|---|---|
| SQLite data boundary | Stable | Multi-source; showcase demo |
| Theme tokens | Stable | Multi-source; showcase demo |
| Settings screen | Stable | Multi-source; showcase demo |
| Thinking orbs | Provisional | Single-source; no showcase demo |
| iOS Liquid Glass | Stable | Multi-source; showcase demo where supported |
Dynamic Island-style UI remains external, and thinking orbs remains provisional until each meets the stable evidence threshold.