Avalonia

Develop Desktop, Embedded, Mobile, and WebAssembly apps with C# and XAML. The most popular .NET UI client technology.

Overview

Avalonia is a cross-platform UI framework for .NET that enables developers to create applications for Windows, macOS, Linux, iOS, Android, and WebAssembly using C# and XAML. It is considered the spiritual successor to WPF, offering a familiar development experience with modern improvements. Avalonia is mature, production-ready, and used by major companies.

Key Features

Cross-platform support for various operating systems and platforms
Familiar XAML-based development experience
Flexible styling system
Avalonia XPF for running WPF applications on macOS and Linux

Use Cases

Company A uses Avalonia to develop a cross-platform desktop application for managing customer data.
Developer B creates a mobile app for iOS and Android using Avalonia.
Company C leverages Avalonia XPF to port their WPF application to Linux with minimal changes.

Advantages

Supports a wide range of platforms, making it ideal for cross-platform development
Provides a modern development experience similar to WPF with additional improvements
Active community and commercial support through Avalonia XPF

Limitations / Considerations

Avalonia XPF is a commercial product and requires licensing per-app, per-platform
While similar to WPF, there might be some differences that require adaptation for existing WPF developers

Maui Blazor: A framework for building cross-platform applications using .NET and Blazor, differing in its use of Blazor for UI rendering.
Uno Platform: Enables the creation of single-source cross-platform applications with C# and WinUI, offering a different approach compared to Avalonia's XAML-based development.
Eto.Forms: A cross-platform GUI framework for .NET that also targets multiple platforms, but with a different set of features and design philosophy.

Basic Information

GitHub: https://github.com/AvaloniaUI/Avalonia
Stars: 28,681
License: Unknown
Last Commit: 2025-09-16

📊 Project Information

Project Name: Avalonia
GitHub URL: https://github.com/AvaloniaUI/Avalonia
Programming Language: C#
⭐ Stars: 28,681
🍴 Forks: 2,483
📅 Created: 2013-12-05
🔄 Last Updated: 2025-09-16

🏷️ Project Topics

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