C# Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today.
What is the Uno Platform
The Uno Platform (Pronounced 'Oono' or 'Ouno') is a Universal Windows Platform Bridge that allows UWP-based code (C# and XAML) to run on iOS, Android, macOS, and WebAssembly. It provides the full definitions of the UWP Windows 10 2004 (19041), and the implementation of a growing number of parts of the UWP API, such as Windows.UI.Xaml, to enable UWP and WinUI applications to run on these platforms.
Use the UWP/WinUI tooling from Windows in Visual Studio, such as XAML Edit and Continue and C# Edit and Continue, build your application as much as possible on Windows, then validate that your application runs on iOS, Android, macOS and WebAssembly.
There are many ways that you can contribute to the Uno Platform, as the UWP API is pretty large! Read our contributing guide to learn about our development process and how to propose bug fixes and improvements. Come visit us on our visit our Discord Channel #uno-platform for help on how to contribute!