expo

Provide guidelines for building cross-platform mobile apps with Expo and React Native.

Updated Mar 10, 2026
One-click install
npx skills add https://github.com/nagasriramnani/RunFit --skill expo-nagasriramnani
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: expo
Source: https://github.com/nagasriramnani/RunFit/tree/main/.local/skills/expo
Command: npx skills add https://github.com/nagasriramnani/RunFit --skill expo-nagasriramnani

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive guidelines and best practices for developing robust, performant, and user-friendly mobile applications using the Expo framework.

Core Features & Use Cases

  • Architecture & Routing: Guidance on Expo Router, state management with React Context and React Query, and frontend-heavy architecture.
  • Device Features & Permissions: Instructions on integrating native device capabilities like camera, location, and file uploads, along with proper permission handling.
  • UI/UX & Styling: Best practices for mobile typography, animations with react-native-reanimated, and effective use of SafeAreaView.
  • Use Case: Develop a new feature for a mobile app that requires accessing the device's camera to take a photo, then uploading it to a server, ensuring proper permission requests and error handling.

Quick Start

Use the expo skill to implement a new screen with dynamic routing and state management.

Frequently Asked Questions about expo

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

FAQPage Schema
How do I build cross-platform mobile apps with Expo and React Native?

To build cross-platform mobile apps with Expo and React Native, follow frontend-heavy architecture guidelines using Expo Router for navigation, React Context and React Query for state management, and TypeScript for maintainability.

How do I handle device permissions for camera and location access in Expo?

Handling device permissions in Expo requires integrating native device capabilities for camera and location access, ensuring proper permission requests are made before accessing features, and implementing robust error handling for permission denials.

What is the best way to implement dynamic routing in a React Native app using Expo Router?

Implementing dynamic routing in a React Native app with Expo Router involves following specific architectural guidelines for screen navigation, combined with state management best practices to ensure performant and maintainable user experiences.

How do I manage mobile app state and networking in Expo?

Managing mobile app state and networking in Expo is best achieved using React Context and React Query for state management, alongside structured networking guidelines to ensure data fetching remains performant and user-friendly.

How do I create mobile UI animations and typography in React Native?

Creating mobile UI animations and typography in React Native involves utilizing react-native-reanimated for smooth animations, applying mobile typography best practices, and using SafeAreaView to handle device notch boundaries effectively.

Can I use TypeScript with Expo for mobile app architecture?

Yes, you can use TypeScript with Expo for mobile app architecture. It provides specific advice on TypeScript integration to enforce best practices for performance, maintainability, and user experience across your cross-platform mobile application.