There are 4 repositories under winrt topic.
This app demonstrates the controls available in WinUI and the Fluent Design System.
C# helper library to talk to the Philips Hue bridge
Toast notifications for Windows 10 and 11 based on WinRT
A React Native Windows library to use XAML / WinUI controls
Windows Runtime projection for React Native for Windows
Inject JS and C# into Windows apps, call COM and WinRT APIs
Power Widgets is new way to customize your at-a-glance info. With new widgets and mini-apps you can explore info and get fast access to important things.
Idiomatic Dart projection of the modern Windows Runtime (WinRT) APIs.
The Waf Music Manager is a simple and fast application that makes fun to manage the local music collection.
Repository with several XAML Islands v1 samples (Win32, WPF, and WinForms) to demonstrate how to use it.
Microsoft API libs Windows 11/10/8/ to Windows XP
Acrylic demo applications based on different technology stack
[Archived] A cross-platform simple media playback library for C/C++.
Cmake utilities for C++11 projects targeting Windows(host/cross build), Raspberry Pi (host/cross build), macOS, iOS, Android
KDBX password manager for the Windows Store
Bluetooth LE query code in c++ Windows console application
Native Node module, that wraps WinRT APIs responsible for in-app purchases
Minimal Windows 10 Store ready sample of MinGW dll PInvoked from Windows 10 UWP application
C#/WPF sample for calling WinRT apis to communicate with Bluetooth LE heart rate devices
MVVM, converter and behavior library for all XAML based frameworks
Windows toast notification and toastXml string builder
Use Windows.UI.Xaml.Controls.MediaElement with Windows.Web.Http.HttpClient.
GUI to enable Loopback Exemptions for Universal Windows Apps and Windows 8, 8.1, 10 Modern UI Apps.
XAML Islands samples, and home of CppXAML - C++ helpers for XAML
YATA - Yet Another To-Do App (Windows 10 UWP)