Solutions for CORS Errors A. GitHub. 1. José de … We see the value of React in the way it allows us to write components that have fewer bugs and compose together well. When you initialize state using the useState Hook, you define two values: the getter and the setter.In the example above, todos is the state value itself, and setTodos is the function that updates the state value. To start with this example you need to create the following directory/file structure after creating the React Native app. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. For a complete walkthrough on setting up a development environment for React Native, you can go through the official documentation here. This package contains a simple set of GUI controls that work with the react-native-video