Building Cross-Platform Mobile Apps with F#, Elmish and Avalonia FuncUI

Write Once, Run Anywhere

Photo by Ilija Boshkov on Unsplash

Welcome to this comprehensive guide on building cross-platform mobile apps using F#, Elmish, and Avalonia.FuncUI. In this article, we will explore the benefits of each technology and provide an extensive collection of source code samples to help you understand and implement these powerful tools. Let’s dive in!

1. F#: F# is a functional-first programming language that runs on the .NET platform. With its concise syntax, powerful type inference, and seamless integration with existing .NET libraries, F# provides an excellent foundation for building robust and scalable applications. Its functional nature promotes immutability, expressiveness, and composability, making it a popular choice among developers.
2. Elmish: Elmish is a functional programming pattern inspired by the Elm programming language. It leverages the model-view-update (MVU) architecture to create highly maintainable and scalable applications. Elmish promotes a unidirectional data flow, where the model represents the application state, the view describes how the state is rendered, and the update function handles state modifications. This pattern simplifies application development, enhances testability, and ensures predictable behavior.