React Native Advanced React Native - ViewGroupManager in Android React Native is pretty strong with Native Modules. You aren't really limited to using JavaScript. However, documentation for native modules is not that great. You need to dig some functionalities yourself. ViewGroupManager is one of them.
Android Hide your API keys from AndroidManifest.xml using local.properties You wouldn't want to check-in your API keys to the source code. Instead, you would like to embed them into your application generated by build tools using an external file that is ignored by your source controller.
React Native How to Improve Google Maps Performance in React Native for Android Very famous npm package called "react-native-maps" is easy to use and configure, but it can be remarkably slow when you're working with lots of markers. I noticed this when using an Android device in particular. This is mostly because of React's declarative way of rendering things.
