Welcome to Avalonia Docs!

Learn how to create .NET GUI applications for Windows, macOS, Linux, iOS, Android and Web Assembly from a single codebase.

Avalonia is supported on all platforms that support .NET Standard 2.0

Avalonia is supported on the following platforms:

• Windows 8 and higher
  • Note: Avalonia works correctly on Windows 7 also, but not supported officially
• MacOS High Sierra 10.13 and higher
• for Linux:
  • Debian 9 (Stretch) and higher
  • Ubuntu 16.5 and higher
  • Fedora 30 and higher

The following environments support Avalonia XAML with IntelliSense:

• Visual Studio 2017 and higher (with or without Resharper 2020.3). Avalonia Visual Designer is also supported.
• JetBrains Rider 2020.3 and higher.

Installing Avalonia Extension for Visual Studio

JetBrains Rider Setup

If you've found a bug or issue in the framework, you should create an issue on GitHub.

If you're looking for help with your app, try engaging our active developer community on Telegram.

We have a range of commercial support plans that provide priority assistance from the core contributors. You can learn more from our website.