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.
React Native Using TomTom Maps in React Native: Part 1 - Android There's no reliable React Native library for TomTom maps. The only way is to implement your own solution using the native SDK. So, I wanted to write a guide for those who are struggling to use native SDKs for React Native.
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 Using Native UI Libraries in React Native with Swift React Native uses Objective-C by default for native libraries. This tutorial covers how to use Swift for UI libraries in IOS using Cocoapods.
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.
React Native Using Google Maps as Provider in IOS with React Native If you use react-native-maps in React Native, by default you'll be using Apple Maps for IOS and Google Maps for Android. If you want to use Google Maps for IOS, you'll need to make some changes. Like most things in XCode, this is can get a bit tricky.
React Native Setting up and debugging a React Native application Debugging in React Native is not straightforward. But it's not hard to set up. Here's a complete guide on how to set up a React Native application and enable debugging.