Free Course — No signup required

Build Mobile Apps with
React Native

Write one codebase and ship iOS and Android apps. React Native uses real native components, not a web view — your apps feel native because they are.

5 lessons
Self-paced
~60 min/day
Free forever
Start Day 1 — Free → See what's covered
What you'll learn

React Native in 5 Days

Write one codebase and ship iOS and Android apps. React Native uses real native components, not a web view — your apps feel native because they are.

  • Build screens with React Native core components
  • Navigate between screens with React Navigation
  • Fetch API data and handle loading/error states
  • Access the camera, location, and device storage
  • Build and submit to the App Store and Google Play
5
practical lessons
iOS
+ Android from one codebase
$0
cost to take this course
Native
real native components
5-Day Curriculum

Every lesson ships working code.
No theory without practice.

01
Core Components and Styling
Set up Expo, write your first screen with View, Text, and Image, use StyleSheet, and understand Flexbox on mobile.
ExpoView/TextStyleSheetFlexbox
→
02
React Navigation
Install React Navigation, set up a Stack navigator, add a Tab bar, and pass params between screens.
StackTabparamsuseNavigation
→
03
Data Fetching and APIs
Fetch data from REST APIs with fetch and axios, handle loading states, and use FlatList to render large lists efficiently.
fetchFlatListuseEffecterror handling
→
04
Native Device Features
Use Expo Camera, Location, AsyncStorage, and Notifications. Understand the permissions model on iOS and Android.
expo-cameraLocationAsyncStoragepermissions
→
05
Build and Deploy
Create a production build with EAS Build, configure app icons and splash screens, and submit to the stores.
EAS Buildapp.jsonTestFlightPlay Store
→
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Your instructor
B
Bo Peng
Founder, Precision AI Academy

Kaggle Top 200 data scientist. Trained 400+ professionals across universities and federal agencies. Built production systems used by thousands. This course skips toy examples and gives you patterns that work in real projects.

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