Create native apps for Android, iOS, and more using React

React Native brings the best parts of developing with React to native development. It's a best-in-class JavaScript library for building user interfaces.

index.js
function HomeScreen() { 
  return ( 
    <View> 
      <Text> Hello World 👋 🌍!</Text>
    </View> 
  ); 
}
Android device and iOS device

Written in JavaScript, rendered with native code. React primitives render to native platform UI, meaning your app uses the same native platform APIs other apps do.