react-native-architecture

React Native Architecture

Skills Overview

React Native Architecture provides a complete, production-ready architecture guide for building cross-platform mobile applications. It covers core patterns such as the Expo framework, complex navigation, native module integration, and an offline-first architecture.

Suitable Scenarios

1. Create a New Cross-Platform Mobile Project

When building iOS and Android apps from scratch, get guidance on a project structure, development environment setup, and architecture design based on Expo to quickly kick off development.

2. Implement Complex Navigation Structures

Handle complex navigation scenarios such as nested navigation, Tab switching, and authentication flows. Use React Navigation to deliver a smooth user navigation experience.

3. Integrate Native Platform Capabilities

When you need to call device native functions (e.g., camera, geolocation, push notifications) or write custom native modules, get best practices for bridging and integration.

Core Features

Expo Project Architecture

A modern Expo-based project structure design that includes configuration management, development workflows, a plugin system, and upgrade strategies—supporting fast iteration and long-term maintenance.

Navigation and Routing

Use React Navigation to implement patterns such as stack navigation, Tab navigation, and drawer navigation. Handle deep links, state persistence, and type-safe navigation.

Offline-First Architecture

Design a data layer that supports offline operation, including local storage strategies, data synchronization mechanisms, conflict handling, and network-status awareness.

Common Questions

What’s the difference between React Native and Expo, and which should I choose?

React Native is a cross-platform mobile development framework, while Expo is a development platform and toolchain built on top of React Native. Choose Expo for scenarios that prioritize rapid development and minimize dependence on native code. Use the React Native CLI when your project needs deep native customization and frequently calls platform APIs. The two can also be used together—Expo supports integrating most native capabilities via Config Plugins.

How do you implement a complex navigation structure in React Native?

Use combinations of nested navigators from React Navigation to mix different navigation types—for example, nesting Tabs inside a Stack, or wrapping multiple Stacks with a Drawer. Use NavigationContainer to manage global navigation state, use link configuration to handle deep links, and consider type-safe navigation (TypeScript) to avoid parameter-passing errors.

How can a React Native app implement offline functionality?

Offline features are typically implemented using local storage plus a synchronization strategy: store data with AsyncStorage or SQLite, use network status detection (NetInfo) to read/write local cache when offline, and when online, synchronize changes via a queue mechanism. You can use libraries such as React Query or SWR to simplify caching and synchronization logic, and design conflict-resolution strategies to maintain data consistency.