Enpatika

For React Native, for the programming language – you need JavaScript or a slightly different take on JavaScript which mixes JavaScript and HTML type syntax called JSX. The tools for React Native are mostly a text editor and the Chrome debugger and a few tools others for build and testing.

When using React Native, you’re going to be running your JavaScript code in two environments: On iOS simulators and devices, Android emulators and devices React Native uses JavaScriptCore which is the JavaScript engine that powers Safari .

React Native works as a wrapper . For example: if you wanted to put a button in your layout, you’d simply add a button tag. You then use a specific API from the UI module to render this on Android. You can easily create custom native modules to use in your React Native projects.2 Nis 2017

React Native uses JavaScript to compile the app’s user interface, but using native-OS views. For more complex features, it allows code implementation in OS-native languages (Swift and Objective-C for iOS, and Java and Kotlin for Android).