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Avalonia UI

Organization

Public GitHub footprint of Avalonia UI

@AvaloniaUI
View profile on GitHub

A cross-platform UI framework for .NET providing a flexible styling system and supporting Windows, Linux, macOS, iOS, Android and Browser.

Estonia

66

Public repositories

39,759

Total stars

1,720

Followers

AvaloniaUI maintains a significant public presence on GitHub, showcasing a variety of repositories primarily focused on C#, HTML, and Shell. Notable projects include Avalonia, a framework for building cross-platform applications, and Avalonia.Samples, which provides examples for new users. This organization supports a diverse range of platforms including Windows, Linux, macOS, iOS, Android, and Browser.

Top languages

C# 50HTML 2Shell 2MDX 1C++ 1Python 1Less 1

Public repositories

Avalonia

30,974

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

C#
Updated Jun 13, 2026

Avalonia.Samples

1,123

Avalonia.Samples aims to provide some minimal samples focusing on a particular issue at a time. This should help getting new users started.

HTML
Updated Jun 13, 2026

AvaloniaEdit

1,106

Avalonia-based text editor (port of AvalonEdit)

C#
Updated Jun 13, 2026

avalonia-dotnet-templates

653

Avalonia Templates for `dotnet new`

C#
Updated Jun 6, 2026

Citrus.Avalonia

598

Modern styles for Avalonia controls.

C#
Updated Jun 10, 2026

AvaloniaVS

514

Visual Studio Extension for Avalonia

Unknown Language
Updated Jun 13, 2026

Avalonia.Markup.Declarative

498

Provides helpers for declarative ui in C#

C#
Updated Jun 12, 2026

Live.Avalonia

444

In-app live reload for Avalonia applications.

C#
Updated May 1, 2026

Avalonia.Xaml.Behaviors

406

Port of Windows UWP Xaml Behaviors for Avalonia Xaml.

C#
Updated Jun 10, 2026

Avalonia.Controls.TreeDataGrid

349

A combined TreeView/DataGrid for Avalonia.

C#
Updated Apr 28, 2026

Avalonia.Labs

323

Experimental Controls for Avalonia

C#
Updated Jun 10, 2026

AvaloniaMauiHybrid

274

Brings templated controls, pixel perfect rendering, animations, styling and composition to Maui

C#
Updated Jun 12, 2026

NImpeller

259

No description provided for this repository.

C#
Updated May 31, 2026

AvaloniaUI.QuickGuides

246

No description provided for this repository.

C#
Updated May 16, 2026

Avalonia.HtmlRenderer

217

Avalonia front-end for the HtmlRenderer project.

C#
Updated Jun 11, 2026

XamlControlsGallery

166

No description provided for this repository.

C#
Updated Jun 6, 2026

avalonia-docs

145

No description provided for this repository.

MDX
Updated Jun 12, 2026

AvaloniaVSCode

135

Visual Studio Code Extension for Avalonia UI

Unknown Language
Updated May 2, 2026

AvaloniaAutoGrid

135

No description provided for this repository.

C#
Updated Apr 9, 2026

Avalonia.Controls.WebView

119

NativeWebView, NativeWebDialog and WebAuthenticationBroker

C#
Updated Jun 5, 2026

Avalonia.Controls.Maui

111

Avalonia-based Handlers for .NET MAUI

C#
Updated Jun 11, 2026

Solitaire

104

No description provided for this repository.

C#
Updated Jun 3, 2026

Avalonia.GIF

101

GIF image renderer and player for Avalonia UI Framework

C#
Updated Nov 9, 2025

Avalonia.NameGenerator

82

Generates x:Name refs to Avalonia XAML controls.

C#
Updated Mar 20, 2026

XamlPlayground

77

Avalonia Xaml Playground

C#
Updated Apr 17, 2026

ControlCatalogStandalone

76

No description provided for this repository.

C#
Updated Mar 7, 2026

Wordle-onia

73

No description provided for this repository.

C#
Updated May 9, 2026

Avalonia.Essentials

71

Essential cross platform APIs for your mobile apps.

C#
Updated Feb 2, 2026

Avalonia.MusicStore

56

No description provided for this repository.

C#
Updated Mar 12, 2026

TemplateStudio

49

Template Studio accelerates the creation of new Avalonia UI apps using a wizard-based experience.

C#
Updated Jun 10, 2026

Avalonia.Controls.DataGrid

44

Avalonia DataGrid

C#
Updated Jun 6, 2026

MusicStoreTutorial

32

No description provided for this repository.

C#
Updated Oct 10, 2025

AvaloniaPro

30

Issue tracker and discussions for Avalonia Pro

C#
Updated Jun 9, 2026

Avalonia.Lottie

28

Lottie/Bodymovin renderer and player for Avalonia UI Framework.

C#
Updated Mar 20, 2026

OmniXAML

16

Cross-platform XAML Framework

C#
Updated Jun 17, 2025

NWayland

15

.NET Wayland bindings, currently WIP

C#
Updated Jun 7, 2026

AvaloniaUI.DeveloperTools

13

No description provided for this repository.

Unknown Language
Updated Jan 14, 2026

EttTree

11

No description provided for this repository.

C#
Updated Jan 26, 2026

fluent-xaml-theme-editor

11

The Fluent Design XAML theme editor.

C#
Updated Jan 14, 2025

Avalonia-XPF-Samples

10

Sample applications for Avalonia XPF

C#
Updated Jan 16, 2026

AvaloniaPro.Samples

8

Sample projects for Avalonia Pro UI Components

C#
Updated May 18, 2026

babysmash

8

The BabySmash game for small kids. Download and run for free at https://www.babysmash.com

Unknown Language
Updated Nov 7, 2025

Avalonia.Controls.ItemsRepeater

7

ItemsRepeater is a light-weight control to generate and present a collection of items.

C#
Updated Jun 2, 2026

api-reference

6

API Reference Documentation

C#
Updated Jun 1, 2026

Calc

6

A simple (non-scientific) calculator

C#
Updated Nov 7, 2025

SolutionParser

4

Solution Parser and Project evaluator

C#
Updated Mar 31, 2026

Avalonia.Tizen

3

Tizen support for Avalonia

C#
Updated May 28, 2026

angle

3

A conformant OpenGL ES implementation for Windows, Mac and Linux.

C++
Updated Apr 19, 2026

skia-builder

3

No description provided for this repository.

Python
Updated Dec 3, 2025

fluentui-system-icons

3

Fluent System Icons is a set of mobile platform icons from Microsoft

Unknown Language
Updated Nov 7, 2025

opencvsharp

3

OpenCV wrapper for .NET

Unknown Language
Updated Nov 7, 2025

impeller-builder

2

No description provided for this repository.

Shell
Updated Feb 25, 2026

XamlX

2

General purpose pluggable XAML compiler with no runtime dependencies.

Unknown Language
Updated Jun 12, 2025

.github

2

No description provided for this repository.

Unknown Language
Updated Mar 3, 2023

Avalonia.DBus

1

A managed D-Bus client and service library built with Avalonia in mind.

C#
Updated May 22, 2026

Avalonia.BuildServices

1

This repository contains the source code for Avalonia's anonymous telemetry collection system

C#
Updated Apr 18, 2026

Avalonia.Diagnostics

1

Public archive of the legacy Avalonia.Diagnostics

C#
Updated Apr 9, 2026

todo-tutorial

1

Source code for http://avaloniaui.net/docs/tutorial/

C#
Updated Nov 7, 2025

Xamarin.Mac.Interop

1

No description provided for this repository.

C#
Updated Apr 4, 2025

vs-extension-testing

0

Integration test harness for Visual Studio extension development

C#
Updated Jun 12, 2026

build-common

0

Common build targets and scripts necessary for libraries and components

C#
Updated May 30, 2026

pipedrive-dotnet

0

Pipedrive.net is an async .NET Standard client for pipedrive.com

C#
Updated May 11, 2026

boldesk-dotnet

0

A .NET SDK for interacting with BoldDesk

C#
Updated Feb 4, 2026

clang-builder-docker

0

No description provided for this repository.

Shell
Updated Dec 3, 2025

avaloniaui.github.io

0

Website (WIP)

HTML
Updated Nov 7, 2025

reference.avaloniaui.net

0

Source for http://reference.avaloniaui.net/

Less
Updated Nov 6, 2025

Frequently asked questions

What does AvaloniaUI build on GitHub?

AvaloniaUI builds a cross-platform UI framework primarily using C# and HTML. Their repositories include essential tools such as Avalonia for application development and AvaloniaEdit for text editing.

Which programming languages does AvaloniaUI use?

AvaloniaUI predominantly uses C#, along with HTML, Shell, MDX, C++, and Python in its projects. This variety supports diverse functionalities across their repositories.

Are AvaloniaUI's repositories public?

Yes, all of AvaloniaUI's repositories are public on GitHub. This transparency allows developers to access, contribute to, and leverage the framework's capabilities in their own projects.

Is this exposure intended?

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