Skip to content
Switch branches/tags


Failed to load latest commit information.
Latest commit message
Commit time
May 15, 2022

Telegram Gitter Discord Build Status Backers on Open Collective Sponsors on Open Collective License
NuGet downloads Size

📖 About

Avalonia is a cross-platform UI framework for dotnet, providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS. Avalonia is mature and production ready. We also have in beta release support for iOS, Android and in early stages support for browser via WASM.


To see the status of some of our features, please see our Roadmap. You can also see what breaking changes we have planned and what our past breaking changes have been. Awesome Avalonia is community-curated list of awesome Avalonia UI tools, libraries, projects and resources. Go and see what people are building with Avalonia!

🚀 Getting Started

The Avalonia Visual Studio Extension contains project and control templates that will help you get started, or you can use the .NET Core CLI. For a starter guide see our documentation.

Avalonia is delivered via NuGet package manager. You can find the packages here:

Use these commands in the Package Manager console to install Avalonia manually:

Install-Package Avalonia
Install-Package Avalonia.Desktop


Examples of UIs built with Avalonia

image (PlasticSCM)

image (WasabiWallet)

JetBrains Rider

JetBrains Rider now has official support for Avalonia.

Code completion, inspections and refactorings are supported out of the box, for XAML previewer add to plugin repositories and install AvaloniaRider plugin.

Bleeding Edge Builds

We also have a nightly build which tracks the current state of master. Although these packages are less stable than the release on, you'll get all the latest features and bugfixes right away and many of our users actually prefer this feed!


Documentation can be found at We also have a tutorial over there for newcomers.

Building and Using

See the build instructions here.


This project exists thanks to all the people who contribute.

Please read the contribution guidelines before submitting a pull request.

Code of Conduct

This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community. For more information see the .NET Foundation Code of Conduct.


Avalonia is licenced under the MIT licence.

Support Avalonia

BTC: bc1q05wx78qemgy9x6ytl5ljk2xrt00yqargyjm8gx

This will be shared with the community and awarded for significant contributions.


Thank you to all our backers! 🙏 [Become a backer]


Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]

.NET Foundation

This project is supported by the .NET Foundation.