React Native is a popular, open-source mobile application framework created by Facebook that enables developers to build mobile apps using JavaScript and React. Coursera's React Native catalogue teaches you to develop high-performance iOS and Android apps that are indistinguishable from apps built using Objective-C or Java. You'll learn to leverage the power of native components, handle user inputs, create animations, and keep your apps running smoothly across different platforms. You'll also delve into advanced topics such as integrating APIs, managing app state with Redux, and deploying your apps to the App Store or Google Play. By mastering React Native, you'll be able to build mobile applications that are both efficient and effective, helping you stand out in the competitive field of mobile app development.