Expo Skills

skills/plugins/expo-experiments/skills/expo-migrate-module

Framework (OSS). Migrate an existing Apple/Swift Expo native module from the Expo Modules API 1.0 definition DSL to the 2.0 macro API (sometimes called v2)…

skills/plugins/expo/skills/expo-module

Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript). Covers module definition DSL, native…

skills/plugins/expo/skills/expo-native-ui

Framework (OSS). Build beautiful, native-feeling Expo screens. Covers Apple HIG styling, semantic colors, native controls, SF Symbols, media, animations, visual effects, gradients, storage, and responsive layout. For routing and navigation, use the expo-router skill.

skills/plugins/expo/skills/expo-observe

Use for anything related to EAS Observe — adding `expo-observe` to an Expo project (AppMetricsRoot/ObserveRoot HOC, markInteractive, the useObserve hook, the…

skills/plugins/expo/skills/expo-project-structure

Framework (OSS). Folder structure for a new Expo app. Use when scaffolding or laying out a new Expo project with Expo Router, or deciding where a file should…

expo/.claude/skills/expo-review

Run Expo's configured AI code reviewer on local changes or an expo/expo pull request, summarize findings and reviewer coverage, retain PR previews by default…

skills/plugins/expo/skills/expo-router

Framework (OSS). Navigation and routing for Expo Router. Covers file-based routes, groups and dynamic routes, folder organization, Link with previews and context menus, native Stack, page titles, modals and form sheets, NativeTabs, headers and toolbars, and header search bars.

skills/.claude/skills/expo-skill-eval

Evaluate Expo skills in this repo end-to-end - trigger accuracy, generated code quality, and runtime screenshots on iOS simulator and Android emulator via Expo…

skills/plugins/expo/skills/expo-skill-feedback

Submit feedback on an Expo skill—or Expo itself—and control bundled anonymous usage telemetry (off by default / opt-in). Submit feedback with: npx --yes…

skills/plugins/expo/skills/expo-tailwind-setup

Universal Tailwind CSS v4 styling for Expo apps across iOS, Android, and Web. Integrates Tailwind CSS v4 with react-native-css and NativeWind v5 via Metro transformer, eliminating the need for Babel configuration Provides reusable CSS-wrapped component library (View, Text, ScrollView, Pressable, TextInput, Image, Link) that apply className styles to native elements Supports platform-specific styling through CSS media queries, custom theme variables via @theme blocks, and Apple semantic...

skills/plugins/expo/skills/expo-ui

Framework (OSS). Build native UI with the @expo/ui package: real SwiftUI on iOS and Jetpack Compose on Android rendered from React in an Expo or React Native app. Covers universal cross-platform components (Host, Column, Row, Button, Text, List, and more imported from @expo/ui), drop-in replacements for popular React Native community libraries (BottomSheet, DateTimePicker, Slider, Menu, etc.), and platform-specific SwiftUI (@expo/ui/swift-ui, iOS only) and Jetpack Compose...

skills/skills/expo-ui-jetpack-compose

`@expo/ui/jetpack-compose` package lets you use Jetpack Compose Views and modifiers in your app.

skills/skills/expo-ui-swift-ui

`@expo/ui/swift-ui` package lets you use SwiftUI Views and modifiers in your app.

skills/plugins/expo/skills/expo-upgrade

Framework (OSS). Guidelines for upgrading Expo SDK versions and fixing dependency issues

skills/plugins/expo/skills/expo-web-to-native

Framework (OSS). Migrate an existing web React app to a native iOS/Android app with Expo. Use when the user wants to turn a website into a mobile app, port a…

skills/skills/native-data-fetching

Network requests, API calls, and data fetching for Expo apps with caching, error handling, and offline support. Covers fetch API, React Query, error handling patterns, token management with expo-secure-store, and retry logic with exponential backoff Includes offline-first strategies using NetInfo and React Query persistence, plus environment variable configuration with EXPO_PUBLIC_ prefix for client-side URLs Supports Expo Router data loaders ( useLoaderData ) for route-level data loading on...

serve-sim/skills/serve-sim

Control and stream a running iOS, iPad, or Apple Watch Simulator with npx serve-sim. Use for simulator preview, taps, gestures, hardware buttons, rotation,…

serve-sim/.codex/skills/serve-sim-placeholder-assets

Audit and update serve-sim's Device Hub-style simulator placeholder assets from local Xcode/CoreTypes resources. Use after installing a new Xcode or macOS…

agent-templates/jetpack-compose-prebuild-empty/.agents/skills/swiftui-expert-skill

Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, macOS-specific APIs, and iOS 26+ Liquid…

skills/skills/tailwind-setup

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

skills/skills/upgrading-expo

Structured guidance for upgrading Expo SDK versions and resolving dependency conflicts. Provides step-by-step upgrade process including diagnostics, cache clearing, and prebuild workflows for native changes Covers breaking changes across SDK 53–55, including React 19 migration, New Architecture defaults, React Compiler setup, and native module updates (tabs, audio, video) Includes deprecation map for packages like expo-av, expo-permissions, and AsyncStorage with replacement recommendations...

skills/skills/use-dom

Run web-only libraries in Expo apps by rendering them in webviews on native and as-is on web. Supports any React web library (recharts, react-syntax-highlighter, canvas, WebGL) without modification by wrapping it in a DOM component file with the 'use dom'; directive Passes serializable props and async functions from native to webview, enabling bidirectional communication between native and web contexts Includes webview configuration options via the dom prop: scroll control, safe area...

skills/skills/web-to-native

Migrate an existing web React app to a native iOS/Android app with Expo. Use when the user wants to turn a website into a mobile app, port a Next.js/Vite/CRA…