This means that if your app has a very specific use-case such as communicating with a Bluetooth peripheral, the only option to implement such functionality is with plain React Native, or by writing native code. Expos apps are limited to the native APIs that the Expo SDK supports.Limitations of Expoīefore you proceed further, it's important to be aware of some of the limitations of Expo: All of those are made available via the Expo SDK. Lastly, it provides UI components and services that are commonly only available when you install a third-party React Native component. It also provides tools that make it easier to bootstrap and test React Native apps.

Expo provides a layer on top of the React Native APIs to make them easier to use and manage. It's like Laravel or Symfony for PHP developers, or Ruby on Rails for Ruby developers. How to create a React Native app using Expo.Įxpo is a framework for quickly developing React Native apps.This includes the CLI, the SDK, and the Expo client app. How to use the tools provided by Expo.Along the way, you'll also learn the following: In this tutorial, I'm going to show you how to create a simple memory game using Expo.

With Expo, developers can create React Native apps without going through the hassle of installing and configuring software dependencies such as Android Studio, Xcode, or all the other tools which are needed to develop and run a React Native app.

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