outline of react native

1. Introduction to React Native

  • What is React Native?
    • Cross-platform mobile development framework.
    • Built by Facebook.
    • Uses JavaScript and React.
  • Why Use React Native?
    • Code reusability.
    • Performance close to native apps.
    • Strong community and ecosystem.

2. Setting Up the Development Environment

  • Tools Needed
    • Node.js and npm/yarn.
    • React Native CLI or Expo CLI.
    • Android Studio (for Android development).
    • Xcode (for iOS development).
  • Initial Setup
    • Installing React Native CLI.
    • Creating a new React Native project.
    • Running the project on an emulator/physical device.

3. Core Components and APIs

  • Basic Components
    • View, Text, Image, ScrollView, TextInput.
  • List Components
    • FlatList, SectionList.
  • Touchables and Buttons
    • TouchableOpacity, TouchableHighlight, Button.

4. Styling

  • Inline Styles
    • Using the style prop with objects.
  • Flexbox Layout
    • Flexbox properties: flex, justifyContent, alignItems.
  • Styling Best Practices
    • Using StyleSheet.create for performance.
    • Reusable styles and theming.

5. Navigation

  • React Navigation
    • Setting up React Navigation.
    • Stack Navigation.
    • Tab Navigation.
    • Drawer Navigation.

6. State Management

  • Component State
    • Using useState hook.
    • State lifting and passing state via props.
  • Context API
    • Creating and using context.
    • Context for global state management.
  • Redux (Optional)
    • Setting up Redux.
    • Actions, reducers, and store.
    • Connecting Redux to React components.

7. Working with APIs

  • Fetching Data
    • Using fetch or axios.
    • Handling promises and async/await.
  • Displaying Data
    • Rendering data in components.
    • Pagination and infinite scroll with FlatList.

8. Forms and Input Handling

  • Form Components
    • TextInput, Picker, Switch.
  • Form Handling
    • Managing form state.
    • Form validation.

9. Animations

  • Basic Animations
    • Using the Animated API.
    • Creating simple animations.
  • Advanced Animations
    • Using react-native-reanimated.
    • Gestures and transitions.

10. Local Storage

  • AsyncStorage
    • Storing and retrieving data.
    • Use cases and limitations.
  • Other Storage Options
    • SQLite, Realm.

11. Native Modules and Device APIs

  • Using Native Modules
    • Linking native modules.
    • Using existing native modules (e.g., camera, location).
  • Custom Native Modules
    • Creating custom native modules for iOS and Android.

12. Testing

  • Unit Testing
    • Setting up Jest.
    • Writing unit tests for components.
  • Integration Testing
    • Using tools like Detox.
    • Writing integration tests.

13. Performance Optimization

  • Common Performance Issues
    • Avoiding unnecessary re-renders.
    • Optimizing list performance.
  • Performance Tools
    • Profiling and debugging.

14. Deployment

  • Building for Production
    • Preparing the app for release.
    • Building APK (Android) and IPA (iOS) files.
  • Publishing
    • Publishing to Google Play Store.
    • Publishing to Apple App Store.

15. Advanced Topics (Optional)

  • TypeScript with React Native
    • Setting up TypeScript.
    • Typing components and props.
  • Continuous Integration/Continuous Deployment (CI/CD)
    • Setting up CI/CD pipelines.
    • Automating builds and tests.

16. Community and Resources

  • Official Documentation
    • React Native docs.
    • React Navigation docs.
  • Learning Resources
    • Online courses and tutorials.
    • Books and guides.
  • Community Support
    • Forums, Stack Overflow.
    • React Native Meetups and Conferences.

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