- https://akveo.github.io/react-native-ui-kitten/
- https://www.jetbrains.com/help/webstorm/react-native.html#ws_react_native_run_and_debug
- port 8081 error
$ rm -rf node_modules
$ npm clean cache
$ watchman watch-del-all
$ npm i
$ npm start -- --reset-cache
- gradle error
$ chmod 755 android/gradlew