How are authentication tokens handled securely?

The skill implements patterns using expo-secure-store, which ensures sensitive tokens are encrypted and stored in the device's secure keychain rather than insecure storage.

Why does this skill prefer the Fetch API over Axios?

It aligns with Expo's native capabilities and reduces bundle size by utilizing the environment's built-in Fetch API rather than adding external dependencies.

How does it handle environment-specific API URLs?

It uses the EXPO_PUBLIC_ prefix for environment variables, allowing for different configurations across development, staging, and production builds.

Does this skill support offline-first development?

Yes, it provides implementation guides for NetInfo and TanStack Query persistence to allow apps to function gracefully without an active internet connection.

Native Data Fetching for Expo

Name: Native Data Fetching for Expo
Author: enpitech

byenpitech

0•

Mobile Development

Implements robust API requests, data fetching patterns, and offline-first strategies for Expo and React Native applications.

This skill provides standardized patterns for managing all aspects of networking within the Expo and React Native ecosystem. It streamlines the implementation of the Fetch API, TanStack Query (React Query), and SWR while enforcing best practices like avoiding Axios in favor of native solutions. The skill covers sophisticated networking requirements including secure token management with Expo SecureStore, exponential backoff retry logic, comprehensive error handling, and offline-first synchronization using NetInfo. It also ensures proper environment variable configuration and request cancellation to optimize mobile app performance and security.

主要功能

01Standardized Fetch API implementation with comprehensive error handling

02Offline-first architecture support with NetInfo and query persistence

030 GitHub stars

04Secure authentication flows using Expo SecureStore for token persistence

05TanStack Query integration for advanced caching and state management

06Environment-specific API configuration using EXPO_PUBLIC variables

使用场景

01Developing resilient offline support for mobile apps with intermittent connectivity

02Architecting a scalable data fetching layer for a production Expo application

03Implementing secure authentication and token refresh logic in React Native

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add enpitech/lupa-app native-data-fetching

For use in Claude.ai and ChatGPT

主要功能

01Standardized Fetch API implementation with comprehensive error handling

02Offline-first architecture support with NetInfo and query persistence

030 GitHub stars

04Secure authentication flows using Expo SecureStore for token persistence

05TanStack Query integration for advanced caching and state management

06Environment-specific API configuration using EXPO_PUBLIC variables

使用场景

01Developing resilient offline support for mobile apps with intermittent connectivity

02Architecting a scalable data fetching layer for a production Expo application

03Implementing secure authentication and token refresh logic in React Native