Deploying Expo apps to iOS App Store, Android Play Store, web hosting, and API routes

Guidelines for creating API routes in Expo Router with EAS Hosting

Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, axios, React Query, SWR, error handling, caching strategies, offline support.

Use Expo DOM components to run web code in a webview on native and as-is on web. Migrate web code to native incrementally.

Helps understand and write EAS workflow YAML files for Expo projects. Use this skill when the user asks about CI/CD or workflows in an Expo or EAS context, mentions .eas/workflows/, or wants help with EAS build pipelines or deployment automation.

Complete guide for building beautiful apps with Expo Router. Covers fundamentals, styling, components, navigation, animations, patterns, and native tabs.

Build and distribute Expo development clients locally or via TestFlight

Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling

Guidelines for upgrading Expo SDK versions and fixing dependency issues