Avalonia UI icon
Avalonia UI icon

Avalonia UI

 9 likes

Avalonia is a WPF-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of platforms including: Windows, Linux (desktop & embedded), macOS, Android, iOS and Browser.

Control Catalog app running on macOS.

License model

  • Free • Open Source

Platforms

  • Mac
  • Windows
  • Linux
  • Online
  • Android
  • iPhone
Sample app running on iOS, Android and Browser.
Actipro sample app running on Windows.
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Control Catalog running on visionOS.
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5 / 5 Avg rating (1)
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  1.  Graphical User Interface

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Avalonia UI information

  • Developed by

    AvaloniaUI OU

  • Licensing

    Open Source (MIT) and Free product.

  • Written in

  • Alternatives

    27 alternatives listed

  • Supported Languages

    • English

GitHub repository

  •  27,113 Stars
  •  2,350 Forks
  •  1580 Open Issues
  •   Updated Mar 20, 2025 
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Our users have written 1 comments and reviews about Avalonia UI, and it has gotten 9 likes

Avalonia UI was added to AlternativeTo by mer30hamid on Mar 21, 2019 and this page was last updated Oct 30, 2023.

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Pending approval • Edited Nov 30, 2023

Best .NET framework for building GUI

0

What is Avalonia UI?

Avalonia UI is an open-source UI framework that allows developers to create stunning, cross-platform applications using a single .NET codebase . It provides a flexible styling system and supports a wide range of platforms such as Windows, macOS, Linux, iOS, Android, and Browser (using WASM) . The framework is mature and production-ready and is used by companies such as Schneider Electric, Unity, JetBrains, and GitHub.

Avalonia UI uses its own rendering engine to draw UI controls, ensuring a consistent look and feel across different platforms. This means that developers can share their UI code and maintain a unified appearance and behavior across different target platforms.

The framework is free to use and always will be. It also offers a Visual Studio, and Visual Studio Code extensions that provides XAML IntelliSense and a built-in XAML previewer. JetBrains Rider & ReSharper offer extensive integration with Avalonia UI, delivering huge productivity gains for Avalonia UI developers.

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