Xamarin Blog

An open source mobile platform for building Android, iOS, macOS, watchOS, and tvOS apps with .NET.

Fabulous: Functional App Development

Learn how to get started with functional programming with Xamarin, F#, and Fabulous to create amazing native mobile apps. Guest blogger and Fabulous maintainer Timothé Larivière walks you through what Fabulous is, how to get started, and how to build real world functional native mobile apps.