# Apple Design OS

> A native, zero-external-dependency SwiftUI design system for iOS 17+, iPadOS 17+, and macOS 14+, using Swift 6.2.

## Availability and source authority

The layered implementation is merged into main through PR 3. The catalog is pinned to tested source 1898ce28861d642f57dccd88fd57afcbe3be5bb9; merged main 56f10a1d7d1c9ceebef312da97b70888f88fa8a3 has the same tree d409c1deaa8c4f766916d728b20c53852214d09b. No tagged release is claimed. The app owns state, services, routes, native controls and actions.

## Documentation

- [Overview](https://jangtrinh.github.io/design-os-apple/): System overview, installation, native screenshots and FAQ.
- [Complete component catalog](https://jangtrinh.github.io/design-os-apple/components.html): 99 source entries, 160 token values and 142 current native iPhone images in 71 light/dark pairs. All entries and images exist in static HTML without JavaScript.
- [Kit architecture](https://jangtrinh.github.io/design-os-apple/kit-architecture.html): Primitives, semantic components, composites, shells and screen types; ownership boundaries.
- [Source inventory JSON](https://jangtrinh.github.io/design-os-apple/marketing/component-catalog.json): Stable IDs, source revision and hashes, APIs, configuration and coverage limits.
- [Current native image manifest](https://jangtrinh.github.io/design-os-apple/assets/components/manifest.json): Exact image hashes, original source identity, platform, appearance and pixel-preserving crop transformations.
- [Evidence and publication scope](https://jangtrinh.github.io/design-os-apple/marketing/proof.html): Current and historical evidence boundaries.
- [Source repository](https://github.com/jangtrinh/design-os-apple): Swift package and examples.
- [Getting started](https://github.com/jangtrinh/design-os-apple/blob/main/docs/getting-started.md): Package setup and first compiling view.
- [MIT license](https://github.com/jangtrinh/design-os-apple/blob/main/LICENSE): Software licensing; does not relicense third-party assets.

## Coverage and limits

CI run 38157622095 passed all 23 workflow jobs at source 1898ce2, actual tested merge f77ab0e051d22d9c80bc6bd24edf952ffb2bc430. The reviewed set contains 360 isolated captures, 108 screen-family captures and 42 dedicated text-field states across iPhone, iPad and Mac. The catalog hosts 142 selected iPhone images; artifact-only evidence is not counted as a hosted image. Source helpers without standalone visual specimens are labeled explicitly. The original overview images remain bound to historical adcf88a and run 38087127370.

A fixture screenshot does not establish every state, physical-device behavior, live AI/camera services, or complete accessibility acceptance. Counts of source APIs, records, token values, screenshots and test cases are different units.

This file is a human- and agent-readable documentation index. It does not guarantee search indexing, ranking, rich results or AI citations. The canonical static HTML pages and source-linked JSON remain the substantive content.

- [All native state/platform capture records](https://jangtrinh.github.io/design-os-apple/marketing/native-capture-index.json): 510 authenticated records, 170 per platform; 142 selected iPhone images are hosted. Artifact downloads may require sign-in and expire.

## DESIGN:OS Ecosystem

- [design-os](https://jangtrinh.github.io/design-os/): DESIGN:OS CLI — Multi-runtime design CLI for Claude Code, Codex & Antigravity
- [design-os-knowledge-builder](https://jangtrinh.github.io/design-os-knowledge-builder/): Knowledge Builder — Multimodal knowledge compiler with UKMC.v1 contract & epistemic gate
- [design-os-figma-plugin](https://jangtrinh.github.io/design-os-figma-plugin/): Figma Plugin & CLI — Live canvas bridge for AI coding agents on Figma Free
- [design-os-svg-animation](https://jangtrinh.github.io/design-os-svg-animation/): SVG Animation Engine — Deterministic vector animation & 1080p 60fps video pipeline
- [design-os-3d-blender](https://jangtrinh.github.io/design-os-3d-blender/): 3D Blender Agent — Mechanical parts generation with embedded Three.js CAD viewer
- [design-os-drone-showcase](https://jangtrinh.github.io/design-os-drone-showcase/): OPAH ONE — 249g indoor drone showcase with scroll-scrub kinematics
- [design-os-github-page](https://jangtrinh.github.io/design-os-github-page/): GitHub Pages Engine — 9-tier zero-dependency scaffolder with SEO, AEO & GEO
- [design-os-apple](https://jangtrinh.github.io/design-os-apple/): Apple Design OS — Native SwiftUI 6.2 component system for iOS, iPadOS & macOS
- [design-os-pedagogy](https://jangtrinh.github.io/design-os-pedagogy/): Agent Teacher — Evidence-graded pedagogy library and curriculum tree runtime
- [design-os-origami](https://jangtrinh.github.io/design-os-origami/): Origami CAD — Parametric packaging dielines, spot-color PDFs & 3D fold previews
- [design-os-voice-ux](https://jangtrinh.github.io/design-os-voice-ux/): Voice UX & AI Agent Architecture — Full-duplex barge-in FSMs & sub-500ms voice specs
- [design-os-code2flow](https://jangtrinh.github.io/design-os-code2flow/): Code2Flow — Local-first codebase-to-user-flow audit CLI across 7 UI frameworks
- [design-os-generative-ui](https://jangtrinh.github.io/design-os-generative-ui/): Generative UI — Streaming interactive visual runtime with morphdom & WebGL