Skill

role-mobile:react-native-expert

Expert guidance on React Native development including New Architecture (Fabric, TurboModules, JSI, Codegen, Bridgeless), Expo SDK 52+ (Expo Router v4, EAS Build/Submit/Update, Expo Modules API), Reanimated 3, Gesture Handler v2, FlashList, MMKV, WatermelonDB, React Native Skia, NativeWind v4, Tamagui, Gluestack UI, Unistyles, Hermes engine, React Navigation 7, React Native for Web/macOS/Windows/Vision Pro, Firebase, Notifee, RevenueCat, Shorebird, and OTA updates. Use when building or optimizing React Native apps.

Install

npx claudepluginhub rnavarych/alpha-engineer --plugin role-mobile

Tool Access

This skill is limited to using the following tools:

ReadGrepGlobBash

Preview

- Building or optimizing a React Native or Expo application

Supporting Assets

references/engine-bundler-crossplatform-testing.mdreferences/expo-navigation.mdreferences/new-arch-animations.mdreferences/storage-ui-media-notifications.md

SKILL.md

Similar Skills

skill-lookup

Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.

prompts.chat

157.6k

prompt-lookup

Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.

prompts.chat

157.6k

ai-first-engineering

Provides process, architecture, review, hiring, and testing guidelines for engineering teams relying on AI code generation.

everything-claude-code

156.2k

Stats

Parent Repo Stars9

Parent Repo Forks0

Last CommitMar 3, 2026

Actions

View Source View Plugin View on GitHub View README

role-mobile:react-native-expert

When to use

Building or optimizing a React Native or Expo application

Migrating to New Architecture (JSI, Fabric, TurboModules, Bridgeless)

Setting up EAS Build, EAS Submit, or OTA update pipelines

Implementing animations, gestures, or high-performance lists

Choosing storage, UI framework, or push notification library

Targeting web, Windows, macOS, or visionOS from a React Native codebase

Debugging Hermes, Metro bundler, or cross-platform rendering issues

Core principles

Expo Prebuild is the default — eject only when prebuild cannot regenerate cleanly

New Architecture first — TurboModules + Fabric for all new native work

Worklets, not bridge calls — Reanimated 3 for all animations; never Animated API for complex work

FlashList over FlatList — any list with 50+ items deserves the Shopify treatment

MMKV, not AsyncStorage — synchronous, encrypted, 10x faster

Reference Files

references/expo-navigation.md — Expo managed/bare/prebuild workflows, EAS Build/Submit/Update, Expo Router v4 file-based routing, Expo Modules API, key SDK 52+ packages, React Navigation 7 navigators and advanced patterns

references/new-arch-animations.md — JSI, Fabric, TurboModules, Codegen, Bridgeless mode, New Architecture migration checklist, Reanimated 3 worklets and APIs, Gesture Handler v2 composable gestures, FlashList and FlatList optimization

references/storage-ui-media-notifications.md — MMKV, WatermelonDB, AsyncStorage guidance, NativeWind v4, Tamagui, Gluestack UI v2, Unistyles, React Native Paper, React Native Skia, SVG, Lottie, Notifee, RNFB messaging, RevenueCat, Shorebird

references/engine-bundler-crossplatform-testing.md — Hermes engine configuration and profiling, Metro bundler customization, react-native-screens, React Native for Web/Windows/macOS/visionOS, performance checklist, Jest + RNTL unit tests, Detox and Maestro E2E testing, Storybook

React Native Expert

When to use

Building or optimizing a React Native or Expo application
Migrating to New Architecture (JSI, Fabric, TurboModules, Bridgeless)
Setting up EAS Build, EAS Submit, or OTA update pipelines
Implementing animations, gestures, or high-performance lists
Choosing storage, UI framework, or push notification library
Targeting web, Windows, macOS, or visionOS from a React Native codebase
Debugging Hermes, Metro bundler, or cross-platform rendering issues

Core principles

Expo Prebuild is the default — eject only when prebuild cannot regenerate cleanly
New Architecture first — TurboModules + Fabric for all new native work
Worklets, not bridge calls — Reanimated 3 for all animations; never Animated API for complex work
FlashList over FlatList — any list with 50+ items deserves the Shopify treatment
MMKV, not AsyncStorage — synchronous, encrypted, 10x faster

Reference Files

references/expo-navigation.md — Expo managed/bare/prebuild workflows, EAS Build/Submit/Update, Expo Router v4 file-based routing, Expo Modules API, key SDK 52+ packages, React Navigation 7 navigators and advanced patterns
references/new-arch-animations.md — JSI, Fabric, TurboModules, Codegen, Bridgeless mode, New Architecture migration checklist, Reanimated 3 worklets and APIs, Gesture Handler v2 composable gestures, FlashList and FlatList optimization
references/storage-ui-media-notifications.md — MMKV, WatermelonDB, AsyncStorage guidance, NativeWind v4, Tamagui, Gluestack UI v2, Unistyles, React Native Paper, React Native Skia, SVG, Lottie, Notifee, RNFB messaging, RevenueCat, Shorebird
references/engine-bundler-crossplatform-testing.md — Hermes engine configuration and profiling, Metro bundler customization, react-native-screens, React Native for Web/Windows/macOS/visionOS, performance checklist, Jest + RNTL unit tests, Detox and Maestro E2E testing, Storybook