Wrote up a tutorial on Level Up Coding on "Configuring Env Vars for React Native Apps on Bitrise".
https://levelup.gitconnected.com/configuring-env-vars-for-react-native-apps-on-bitrise-601362d602f9?sk=af754c98e604dc89ae5e37c044133c60
https://levelup.gitconnected.com/configuring-env-vars-for-react-native-apps-on-bitrise-601362d602f9?sk=af754c98e604dc89ae5e37c044133c60