#

Windows UI Library (WinUI)

The Windows UI Library (WinUI) is a native user experience (UX) framework developed by Microsoft for both Windows desktop and UWP applications.

Here are 759 public repositories matching this topic...

Files

files-community / Files

A modern file manager that helps users organize their files and folders.

Updated Sep 17, 2026
C#

DevToys

DevToys-app / DevToys

A Swiss Army knife for developers.

desktop-app syntax-highlighting windows macos linux typescript csharp cross-platform desktop windows-10 desktop-application extensible developer-tools fluent fluent-design blazor windows-11 winui mica

Updated Feb 25, 2026
C#

dotnet / maui

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

android microsoft ios multi-platform mobile dotnet desktop user-interface hacktoberfest maui winui maccatalyst winui3

Updated Sep 19, 2026
C#

lively

rocksdanister / lively

Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

Updated Apr 30, 2026
C#

uno

unoplatform / uno

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

Updated Sep 18, 2026
C#

MahApps / MahApps.Metro

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

windows theme c-sharp open-source xaml ui oss modern wpf mahapps metro wpf-mahapps hacktoberfest winui

Updated Sep 18, 2026
C#

itsfatduck / optimizerDuck

Free, open-source Windows optimization tool for performance, privacy, and simplicity.

windows open-source performance privacy csharp gaming dotnet optimization tweaks optimizer tweaker debloat winui optimizerduck

Updated Sep 18, 2026
C#

microsoft-ui-xaml

microsoft / microsoft-ui-xaml

WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

windows xaml csharp cpp uwp desktop windows-10 fluent-design winui winui3

Updated Sep 19, 2026
C++

PyQt-Fluent-Widgets

zhiyiYo / PyQt-Fluent-Widgets

A fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.

Updated Aug 1, 2026
Python

RyTuneX

rayenghanmi / RyTuneX

RyTuneX is a cutting-edge optimizer built with the WinUI 3 framework, designed to amplify the performance of Windows devices. Crafted for both Windows 10 and 11.

windows disk-cleaner windows10 system-utility debloat ram-cleaner productivity-tool winui windows-optimization windows11 windows-performance system-tweaks gaming-optimization performance-tool system-optimizer privacy-enhancer optimization-tool customization-tool

Updated Sep 17, 2026
C#

UnigramDev / Unigram

Telegram for Windows

windows xaml telegram universal uwp mtproto unigram fluent-design secret-chats winui tgcalls

Updated Sep 19, 2026
C#

ModernWpf

Kinnara / ModernWpf

Modern styles and controls for your WPF applications

windows xaml csharp wpf desktop fluent-design winui

Updated Sep 14, 2026
C#

Tianyu199509 / DeskBox

A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.

windows productivity open-source windows-desktop file-management desktop-widget file-organization windows-11 winui file-organizer tray-app winui3 desktop-widgets desktop-organizer windows-app-sdk winui-3 windows-tool desktop-cleanup dotnet10

Updated Sep 19, 2026
C#

WindowsAppSDK

microsoft / WindowsAppSDK

The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

windows csharp cpp wpf desktop windows-10 win32 windows-11 winui winui3 project-reunion windows-app-sdk winappsdk

Updated Sep 19, 2026
C++

Scighost / Starward

Game Launcher for miHoYo - 米家游戏启动器

honkai winui genshin honkai-impact genshin-impact star-rail starrail

Updated Sep 4, 2026
C#

microsoft / WinUI-Gallery

This app demonstrates the controls available in WinUI and the Fluent Design System.

windows xaml uwp winrt fluent xaml-winrt xaml-theme xaml-style fluent-design xaml-layout winui winui3 winui-controls windowsappsdk

Updated Sep 17, 2026
C#

bdlukaa / fluent_ui

Microsoft's WinUI3 in Flutter.

windows dart uwp flutter fluent-design fluent-ui winui winui3 flutter-favorite

Updated Sep 14, 2026
Dart

ComputeSharp

Sergio0694 / ComputeSharp

A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀

xaml visual-studio library performance csharp dotnet nuget gpu uwp directx shader gpgpu hlsl netstandard computing d2d1 winui hlsl-shader winui3

Updated Sep 18, 2026
C#

shrimqy / Sefirah

Phone Link / KDE Connect alternative

android windows clipboard csharp file-transfer fluent file-transfer-android clipboard-sync media-controller windows-11 winui android-sync

Updated Sep 19, 2026
C#

CommunityToolkit / Maui

The .NET MAUI Community Toolkit is a community-created library that contains .NET MAUI Extensions, Advanced UI/UX Controls, and Behaviors to help make your life as a .NET MAUI developer easier

android windows macos ios mobile dotnet desktop hacktoberfest maui winui maccatalyst dotnet-maui

Updated Sep 17, 2026
C#

Created by Microsoft

Latest release Today

Followers: 109 followers
Repository: microsoft/microsoft-ui-xaml
Website: github.com/topics/winui
Wikipedia: Wikipedia