How To Implement React Js To React Native?

React JS and React Native are both based on React, but they have some key differences in terms of syntax and components. You can also test your app on an Android emulator or a physical device by running react-native run-android instead.
Note that while React JS and React Native share some similarities, there are also some differences in terms of syntax and available components. You may need to adjust your code to work properly in a React Native environment.