CodePush is a service from Microsoft that helps improve the deployment experience of your React Native apps. React Native code has a native part (written in Objective-C or Java) and a JavaScript part (the code we write). Normally, when deploying an app to the App Store, the JavaScript code is bundled together with the compiled native code.
If there is a minor JavaScript code change, the app is recompiled and submitted to Play Store or App Store for rollout.…