How to Build Your First React Native App

It is more detailed and covers almost every fundamental element of the React Native environment. You will also build a more advanced form of a typical "hello world" app by reviewing the new article. React Native is a platform for developing mobile apps using JavaScript and ReactJS. It makes use of core UI components. If you are acquainted with React or come from a front end programming experience, you will know that React utilises a virtual DOM that functions as a shadow to the actual DOM that is accessible. When an element changes, Virtual DOM uses a node for each element to represent the change on the actual DOM. However, there is no DOM in React Native, instead relying on Native Components supplied by systems such as iOS and Android. There are no online views available here. When an application is launched, an instance of JavaScriptCore is launched to run JS code. To link native and JavaScript code, React Native employs the RCTBridgeModule. It is expected that as you prog...