Does this skill support the latest Expo versions?

Yes, it is specifically optimized for Expo SDK 52 and above, including Expo Router v4 and the Expo Modules API.

Can I use this for visionOS or desktop React Native apps?

Yes, the skill includes guidance for React Native for Web, macOS, Windows, and visionOS/Vision Pro development.

Can it help migrate apps to the React Native New Architecture?

Absolutely. It provides checklists and implementation patterns for Fabric, TurboModules, Codegen, and Bridgeless mode.

Does it provide performance optimization advice?

Yes, it covers FlashList for efficient rendering, MMKV for fast storage, and Hermes engine profiling to ensure 60fps performance.

React Native Expert

Name: React Native Expert
Author: rnavarych

byrnavarych

•

Mobile Development

Provides expert guidance for building, optimizing, and deploying high-performance cross-platform mobile applications using React Native and Expo.

This skill equips Claude with senior-level expertise in the modern React Native ecosystem, focusing on high-performance patterns and the latest industry standards. It provides deep technical guidance on Expo SDK 52+, the New Architecture (Fabric, TurboModules, Bridgeless), and performance-critical tools like Reanimated 3, FlashList, and MMKV. From setting up EAS Build pipelines to implementing complex animations with Skia or targeting visionOS and macOS, this skill ensures your mobile development follows best practices like 'Expo Prebuild first' and worklet-based animation logic.

Características Principales

01Expertise in New Architecture migration including JSI and Fabric

02Performance optimization using Hermes, FlashList, and MMKV

03Full support for Expo SDK 52+, Expo Router v4, and EAS pipelines

04Cross-platform targeting for Web, macOS, Windows, and visionOS

05Advanced UI implementation with NativeWind, Tamagui, and Skia

0611 GitHub stars

Casos de Uso

01Debugging complex performance bottlenecks in animations, lists, or Metro bundler configurations

02Migrating a legacy React Native codebase to the New Architecture and Bridgeless mode

03Architecting a greenfield Expo application with file-based routing and NativeWind styling

Características Principales

01Expertise in New Architecture migration including JSI and Fabric

02Performance optimization using Hermes, FlashList, and MMKV

03Full support for Expo SDK 52+, Expo Router v4, and EAS pipelines

04Cross-platform targeting for Web, macOS, Windows, and visionOS

05Advanced UI implementation with NativeWind, Tamagui, and Skia

0611 GitHub stars

Casos de Uso

01Debugging complex performance bottlenecks in animations, lists, or Metro bundler configurations

02Migrating a legacy React Native codebase to the New Architecture and Bridgeless mode

03Architecting a greenfield Expo application with file-based routing and NativeWind styling