Learn REACT-NATIVE with Real Code Examples

Component-based architecture with React

JS-to-native bridge for communication

Native modules for platform-specific functionality

Virtual DOM for efficient UI updates

Asynchronous event-driven architecture

React Native JS engine executes component tree

JS-to-native bridge communicates UI updates and events

Native views rendered using platform APIs

User interactions propagate back to JS for logic handling

State changes trigger re-render of affected components

Component-based architecture

Declarative UI rendering

JS-to-native bridge pattern

Event-driven asynchronous updates

Optional Redux/MobX for global state management

Social media apps with messaging and notifications

E-commerce apps with product catalogs and checkout

Enterprise dashboards and management tools

Real-time location or tracking apps

Health & fitness apps with sensors and native integration

Write once, run anywhere (iOS & Android)

Declarative UI with React

Reusable components and modular architecture

Native modules for platform-specific functionality

Hot reload/fast refresh for rapid iteration

Split app into reusable components

Use Redux/MobX for predictable state

Lazy-load screens and components

Optimize list rendering with FlatList/SectionList

Use native modules for heavy computation or rendering

Update React Native CLI and dependencies

Refactor deprecated APIs and components

Run project and verify on both platforms

Test all native module integrations

Incrementally deploy updates to production