react native 1

reference:
https://facebook.github.io/react-native/docs/getting-started.html
https://blog.expo.io/examples-tutorials-e471ba902b1f
https://rn.mobile.ant.design/
https://www.youtube.com/watch?v=EMoXvr0Q9LE&list=PLYxzS__5yYQlHANFLwcsSzt3elIbYTG1h

deploy react-native
https://codeburst.io/how-to-deploy-a-create-react-native-app-to-the-appstore-229a8fa36fb1 
https://docs.expo.io/versions/latest/workflow/publishing