Developer Setup

Ark is an Expo SDK 57 and React Native 0.86 app using Bun, Expo Router, Uniwind, Zustand, SQLite, and local Expo modules.

Requirements

• Bun
• Android SDK and platform tools for Android builds
• Xcode and CocoaPods for iOS simulator builds
• Nix and devenv for the repo-standard shell and CI parity

Install

bun install

Run

bun run dev
bun run android
bun run ios

Expo Go is useful for JS-only work. Native-heavy features need a development build.

Checks

bun run typecheck
bun run lint
bun run test
bun run check:docs
bun run docs:build

The GitHub CI path runs format, typecheck, lint, tests, and an iOS simulator native build when app or CI files change.