Cross Platform Development is the process of creating software applications that are compatible with multiple digital platforms, such as Windows, iOS, and Android. Coursera's Cross Platform Development catalogue teaches you how to efficiently design, build, and optimize applications that can run across various operating systems. You'll learn about the key principles of user interface design, shared codebases, and digital platform specifics. You'll also gain knowledge on how to handle specific platform constraints, master the use of cross-platform tools like Xamarin, React Native, and Flutter, and understand how to maintain and debug your applications in the diverse platform environment. This set of skills will help you become a proficient cross-platform developer, able to effectively meet the demands of today’s diverse device users.