React Native Development is a cross-platform mobile application development framework. React Native is a JavaScript library for building user interfaces that runs on iOS, Android and other platforms. It uses a declarative programming model with the ability to define your UI in JavaScript, build native views of those components for each platform, and connect them to one another via JavaScript APIs.

React Native Development is used to develop applications for Android, iOS and watchOS. There are many React Native libraries available to developers, which helps them create a lot of interactive features like animations and transitions between screens in their applications.