![]() ![]() Split is a platform to configure and manage feature flags and to monitor performance as well as alert for any anomalous behavior. In this post, I show you how you can test in production using Split’s shiny new React Native SDK. The feature is in production and in the app stores. All of this is like a remote control for your app. If something goes wrong with the feature, you can hit the “big red button” – a kill switch that instantaneously disables the feature for everyone. You could enable a feature only for an internal set of testers and then maybe expand to an external beta tester group and eventually enable the feature for everyone. That’s where feature flags come in.įeature flags are a way to control who has access to a feature and when. Waiting two weeks (or more) for an update can quickly sour your user base on your app. Imagine you built and deployed a new feature in React Native to the app stores and you discover a significant problem after the fact. There’s an additional challenge, though: updating code in the Apple App Store or the Google Play Store can take weeks. But, what if you could use the skills you already have and write code once and run it on both iOS and Android? Seem far-fetched? That’s exactly what React Native gets you. And, you could go learn Java or Kotlin for the Android platform. But, what about mobile? You could go learn Objective C or Swift for the iOS platform. ![]() React gives you a well-organized framework for writing great Single Page Apps (SPAs). You’ve invested a lot of time and energy into learning JavaScript.
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