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IS ROOK COMPATIBLE WITH EXPO?

This article shares more context about the use of Expo with ROOK's technology.

Jonas Ducker avatar
Written by Jonas Ducker
Updated over a week ago

Simplified Development Experience

Expo is a framework and platform for building React Native applications that aims to provide a simplified development experience by abstracting away some of the complexities involved in setting up and configuring a React Native project.

Consideration

Expo Go does not allow you to add custom native code; you can only use native modules built into the Expo SDK.

Advantages of Expo

  • Quick Start: Expo allows you to quickly start developing your app without worrying about device-specific setup or native code dependencies.

  • Over-the-Air Updates: With Expo, you can deploy updates to your app directly to user devices without requiring them to download a new version from the app store.

  • Access to Pre-built Libraries: Expo provides a wide range of pre-built libraries and APIs, making it easy to add features like push notifications, in-app purchases, and maps to your app.

  • Simplified Build Process: Expo handles the build process for you, abstracting away the need to configure build tools and deal with native code compilation.

  • EAS: With Expo, you don’t need a Mac to build the app for iOS. You can have the code built and deployed to EAS in the cloud. From there, you can directly deploy it to the store.

  • Native Physical Device: With Expo, you can have the Expo Go app installed on your mobile and connect over the same network to get your app tested on any physical device.

Disadvantages

  • You can't add native modules (which could be a blocker for some applications).

  • You can't use libraries that use native code in Objective-C/Java.

  • The standard Hello World app is about 25MB in size (due to integrated libraries).

  • If you want to use FaceDetector, ARKit, or Payments, you need to eject it to ExpoKit.

Conclusion

Since Expo Go does not allow adding custom native code or using third-party libraries that use native code in Objective-C or Java, the ROOK SDK is only limited compatible with Expo.

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