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Blake-John
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react-native-expert

Build and maintain React Native apps with TypeScript, Expo, and platform-specific code.

Updated Mar 17, 2026
Search Tags:#performance#navigation#cross-platform#react-native#expo#safe-area#memo
One-click install
npx skills add https://github.com/Blake-John/agent-config --skill react-native-expert-blake-john
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-native-expert
Source: https://github.com/Blake-John/agent-config/tree/main/.agents/skill_spec/react-native-expert
Command: npx skills add https://github.com/Blake-John/agent-config --skill react-native-expert-blake-john

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

React Native expert skills help teams build, optimize, and debug cross-platform mobile apps with React Native and Expo.

Core Features & Use Cases

  • Implements navigation hierarchies (tabs, stacks, drawers) and integrates native modules for production-ready apps.
  • Optimizes FlatList performance with memo and useCallback, and handles platform-specific code for iOS and Android.
  • Use Case: When delivering a cross-platform mobile app that requires robust navigation, performance, and device-specific behavior.

Quick Start

Create a new Expo + React Native project, wire up navigation with React Navigation or Expo Router, and start iterating on a shared codebase.

Frequently Asked Questions about react-native-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up navigation hierarchies in a React Native app?▼

Set up React Native navigation by wiring tabs, stacks, and drawers using React Navigation or Expo Router. This architecture integrates native modules for production-ready cross-platform mobile apps.

What's the best way to optimize FlatList performance in React Native?▼

Optimize FlatList performance in React Native by applying memoization techniques with memo and useCallback. This prevents unnecessary component re-renders during scrolling, ensuring smooth cross-platform mobile app execution.

How do I handle platform-specific code for iOS and Android in React Native?▼

Handle platform-specific code for iOS and Android in React Native using Platform.select. This method manages device-specific behavior and safe-area configurations within a shared cross-platform codebase.

Can I use Expo to build production-ready cross-platform mobile apps?▼

Yes, you can use Expo to build production-ready cross-platform mobile apps with React Native. It requires proper TypeScript setup and Expo configuration to wire navigation and integrate native modules successfully.

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