Universal Windows Platform

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Universal Windows Platform (UWP) is an API that allows developers to create cross-platform applications that are able to run on Windows 10, Windows 10 Mobile, Xbox One and HoloLens.

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microsoft /calculator

Star30.9k

Windows Calculator: A simple yet powerful calculator that ships with Windows

windows xaml csharp cpp uwp windows-10 windows-11

UpdatedDec 24, 2025
C++

microsoft /react-native-windows

Star17.2k

A framework for building native Windows apps with React.

react react-native dotnet uwp xbox

UpdatedFeb 20, 2026
C++

0x7c13 /Notepads

Sponsor

Star9.9k

A modern, lightweight text editor with a minimalist design.

windows markdown app uwp notepad texteditor fluent diff-viewer

UpdatedOct 27, 2025
C#

Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!

android windows macos linux c-sharp xaml xamarin csharp cross-platform roslyn dotnet uwp mono mvvm webassembly wasm uno hacktoberfest uno-platform winui

UpdatedFeb 20, 2026
C#

reactiveui /ReactiveUI

Star8.5k

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

android ios framework reactivex xamarin csharp dotnet uwp wpf winforms mvvm reactive-programming reactiveui reactive-extensions functional-reactive-programming xamarin-forms tizen first-timers hacktoberfest fody

UpdatedFeb 19, 2026
C#

Richasy /Bili.Uwp

Star8.3k

适用于新系统UI的哔哩

uwp bilibili

UpdatedOct 30, 2023
C#

microsoft /microsoft-ui-xaml

Star7.3k

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

UpdatedFeb 20, 2026
C++

NLog /NLog

Star6.5k

NLog - Flexible and Structured Logging for various .NET Platforms

c-sharp json xamarin csharp cross-platform dotnet uwp logger logging mono aot logging-library structured-logging netstandard nlog aot-compatible maui netstandard20 net6 net8

UpdatedFeb 19, 2026
C#

CommunityToolkit /WindowsCommunityToolkit

Star6.1k

The Windows Community Toolkit is a collection of helpers, extensions, and custom controls. It simplifies and demonstrates common developer tasks building .NET apps with UWP and the Windows App SDK / WinUI 3 for Windows 10 and Windows 11. The toolkit is part of the .NET Foundation.

windows xaml visual-studio csharp dotnet uwp wpf winforms mvvm windows-10 uwp-toolkit uwp-apps windows-sdk windows-toolkit xaml-islands winui winui3 windows-app-sdk windowsappsdk

UpdatedOct 31, 2024
C#

Live-Charts /Live-Charts

Star5.6k

Simple, flexible, interactive & powerful charts, maps and gauges for .Net

chart maps uwp wpf winforms data-visualization

UpdatedMar 22, 2023
C#

Live-Charts /LiveCharts2

Star5.2k

Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.

chart xamarin charting-library uwp wpf winforms plot data-visualization avalonia uno charting maui blazor winui blazor-webassembly plotting-library winui3 column-series

UpdatedFeb 17, 2026
C#

UnigramDev /Unigram

Star5k

Telegram for Windows

windows telegram universal uwp mtproto unigram secret-chats tgcalls

UpdatedFeb 13, 2026
C#

dotnet /MQTTnet

Star4.9k

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation fromhttp://mqtt.org/.

tls mqtt iot csharp tcp communication nuget uwp netcore iot-platform mqtt-broker broker net mqtt-client mqtt-server iot-framework netframework mqtt-protocol anycpu

UpdatedFeb 7, 2026
C#

react-native-share /react-native-share

Star3.9k

Social share, sending simple data to other apps.

react android ios share react-native uwp intent bridge

UpdatedFeb 7, 2026
Java

CommunityToolkit /dotnet

Star3.6k

.NET Community Toolkit is a collection of helpers and APIs that work for all .NET developers and are agnostic of any specific UI platform. The toolkit is maintained and published by Microsoft, and part of the .NET Foundation.

csharp dotnet uwp wpf mvvm netcore netstandard netframework maui uno-platform

UpdatedFeb 2, 2026
C#

bdlukaa /fluent_ui

Sponsor

Star3.4k

Microsoft's WinUI3 in Flutter.

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

UpdatedFeb 6, 2026
Dart

microsoft /WinUI-Gallery

Star3.4k

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

xaml uwp uwp-apps winrt hacktoberfest fluent xaml-winrt xaml-theme xaml-style fluent-design xaml-layout winui

UpdatedFeb 20, 2026
C#

robinrodricks /FluentFTP

Sponsor

Star3.4k

An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, FXP support, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#.

tls ssl unix uwp ftp iis ftp-client net-standard ftps net-core net-framework

UpdatedFeb 4, 2026
C#

Sergio0694 /ComputeSharp

Sponsor

Star3.1k

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! 🚀