GitHub stars · StarDay

1DevToys-app / DevToysA Swiss Army knife for developers.C#MIT · Permissive32,195

2dotnet / maui.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.C#MIT · Permissive23,324

3lively-community / livelyFree and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.C#GPL-3.0 · Share derivative source20,028

4itsfatduck / optimizerDuckFree, open-source Windows optimization tool for performance, privacy, and simplicity.C#License not declared11,029

5unoplatform / unoOpen-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.C#Apache-2.0 · Permissive10,103

6MahApps / MahApps.MetroA framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.C#MIT · Permissive9,839

7microsoft / microsoft-ui-xamlWinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.C++MIT · Permissive8,580

8Tianyu199509 / DeskBoxA free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.C#GPL-3.0 · Share derivative source8,353

9zhiyiYo / PyQt-Fluent-WidgetsA fluent design widgets library based on C++ Qt/PyQt/PySide. Make Qt Great Again.PythonGPL-3.0 · Share derivative source8,161

10rayenghanmi / RyTuneXRyTuneX is an advanced system tuning engine built with WinUI 3 and .NET, designed to debloat, optimize, and maximize performance on Windows 10 and 11.C#AGPL-3.0 · Share derivative source5,612

11UnigramDev / UnigramTelegram for WindowsC#GPL-3.0 · Share derivative source5,506

12Kinnara / ModernWpfModern styles and controls for your WPF applicationsC#MIT · Permissive4,964

13microsoft / WindowsAppSDKThe Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.C++MIT · Permissive4,721

14Scighost / StarwardGame Launcher for miHoYo - Mijia Game LauncherC#MIT · Permissive4,574

15microsoft / WinUI-GalleryThis app demonstrates the controls available in WinUI and the Fluent Design System.C#MIT · Permissive3,719

16bdlukaa / fluent_uiMicrosoft's WinUI3 in Flutter.JavaScriptBSD-3-Clause · Permissive3,475