Mobile Development
Skills for building mobile apps with React Native, Expo, SwiftUI, and native platforms
Upgrading Expo
Guidelines for upgrading Expo SDK versions — New Architecture, React 19, React Compiler, and native tabs migrations.
Expo Deployment
Deploying Expo apps to iOS App Store, Android Play Store, web hosting, and API routes.
Expo CI/CD Workflows
Write EAS workflow YAML files for Expo projects — CI/CD pipelines and deployment automation in .eas/workflows/.
Expo DOM Components
Use Expo DOM components to run web code in a webview on native and as-is on web — migrate web code to native incrementally.
Native Data Fetching
Implementing network requests in Expo — fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders.
Expo UI SwiftUI
Use @expo/ui/swift-ui to build iOS native views with SwiftUI in Expo SDK 55.
Expo UI Jetpack Compose
Use @expo/ui/jetpack-compose to build Android native views with Jetpack Compose in Expo SDK 55.
Expo Tailwind Setup
Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling.
Expo Dev Client
Build and distribute Expo development clients locally or via TestFlight.
Expo API Routes
Guidelines for creating API routes in Expo Router with EAS Hosting.
Building Native UI
Complete guide for building beautiful apps with Expo Router — fundamentals, styling, components, navigation, animations, patterns, and native tabs.
Sentry Cocoa SDK
Full Sentry SDK setup for Apple platforms (iOS, macOS, tvOS, watchOS, visionOS) — error monitoring, tracing, profiling, session replay, and logging.
Sentry React Native SDK
Full Sentry SDK setup for React Native and Expo — error monitoring, tracing, profiling, session replay, and logging.
React Native Skills
React Native and Expo best practices for performant mobile apps — 35+ rules across 13 categories including FlashList, Reanimated animations, navigation, and monorepo configuration.