Learn REACT-NATIVE with Real Code Examples

Install Node.js, npm/yarn

Install React Native CLI: `npm install -g react-native-cli`

Create a new project: `npx react-native init MyApp`

Install required dependencies and run `npx pod-install` for iOS

Run app on simulator or device using `npx react-native run-ios` / `run-android`

Install Node.js, npm/yarn

Install Xcode for iOS and Android Studio for Android

Install React Native CLI or use Expo

Initialize project and install dependencies

Run app on simulator or device

package.json - dependencies and scripts

App.js - main entry point

index.js - platform bootstrap file

babel.config.js - transpiler configuration

metro.config.js - bundler configuration

npx react-native init MyApp - create project

npx react-native run-ios - run iOS app

npx react-native run-android - run Android app

npx react-native start - start Metro bundler

npx react-native link <package> - link native dependencies

Use libraries like i18n-js or react-intl

Manage translations in JSON/YAML files

Support right-to-left layouts

Detect and apply device locale

Externalize all user-facing strings for translation

Support for VoiceOver and TalkBack

Accessible labels for buttons and images

Keyboard navigation for input fields

Focus management and ARIA roles

Test accessibility with Accessibility Inspector or similar tools

StyleSheet API for inline styles

Flexbox for layout and responsive design

Theming via styled-components or Emotion

Support for images, SVGs, and icons

Animation support with Animated and Reanimated

Component-level state via useState/useReducer

Global state via Redux, MobX, or Context API

Async state management with Redux Saga or Thunk

Local persistence with AsyncStorage

Offline-first state handling via caching or SQLite

Fetch remote data with fetch or Axios

Persist local data with AsyncStorage or SQLite

Manage forms and input validation

Cache frequently used data for performance

Synchronize state with backend APIs