React Native is an open-source JavaScript framework for building native mobile apps. It uses the React framework and offers a large amount of inbuilt components and APIs. React Native apps are written in JavaScript and have the same look and feel as native apps. React Native allows developers to build cross-platform apps using a single codebase, which can save a significant amount of time and money. Learn more about React Native on https://github.com/facebook/react-native

No, you don't need to link the SDK as it is auto-linked. If you have linked it using react-native link and are facing issues, use react-native unlink rudder-sdk-react-native to unlink it.

The await keyword ensures that the functions are synchronous. We highly recommend using the await keyword with the setup call to make sure that the SDK has been properly set up before any further calls are made.

Try using Android Studio to build your application. This should fix most of the errors.

React.js is an open-source JavaScript frontend library for building user interfaces. It is used by many large companies and is known for its performance, scalability, and ease of use. React can be used to build a variety of different types of user interfaces, from simple web pages to complex mobile apps. You can get started with React by creating a sample app via cli `npx create-react-app my-app`. Learn more about React on https://github.com/facebook/react