Getting Started

1. Expo tools 
Xcode or Anroid Studio를 설치, 설정할 필요 없이 React Native를 가장 쉽게 시작 할 수 있다. Snack을 사용해서 web browser에서 바로 React Native를 사용해 볼 수 있다.

Hello World

import React, { Component } from 'react';
import { Text, View } from 'react-native';
 
export default class HelloWorldApp extends Component {
  render() {
    return (
      <View style={{ flex: 1, justifyContent: "center", alignItems: "center" }}>
        <Text>Hello, world!</Text>
      </View>
    );
  }
}

 

 

 

https://expo.io/

Expo

https://snack.expo.io/

Snack - React Native in the browser