Tic Tac Toe
npx react-native run-ios
react-native link
https://github.com/GeekyAnts/NativeBase/issues/928
node server.js
https://stackoverflow.com/questions/38099010/running-multiple-ios-simulators-with-react-native
cd /Applications/Xcode.app/Contents/Developer/Applications
open -n Simulator.app
# Click "Ok" when you get "Unable to boot device in current state"
# Change simulator to be different than first simulator (e.g. Hardware -> Device -> iPhone XS)
cd <react-native project>
npx react-native run-ios --simulator "iPhone XS"