There are 5 repositories under windows-universal topic.
Awesome UWP libs
A list about open-sourced repositories of Win 10 (UWP) Applications in Github | In store or off store
Use Windows.UI.Xaml.Controls.MediaElement with Windows.Web.Http.HttpClient.
The Windows Mixed Reality platform components for the XRTK
This frame library was inheritance by Frame and show your pages, new for first time and you can see your page again from cache in RAM.
Country picker for Windows Universal App
Detect your device is 4 or 4.5 , 5 , 6 , tablet or wide ,...
Realtime Cloud Messaging SDK for Universal Windows Platform apps (Windows 10, Hololens, ...)
iOS apps and Android apps, BlackBerry apps, Windows Universal apps with similar functionality.
Codebase for a Windows unival app that uses Pozyx for indoor positioning. Using Pozyx firmware version 1.1. Developed to support a self driving wheelchair
TODO app based on Windows Universal Apps. Created at the University as the project within Windows Universal Apps Programming classes in 2016. The purpose of this project was to learn WUA architecture and good practices.
Group of mini-applications developed for Windows Universal Platfom (UWP).
An implementation of mxgmn/WaveFunctionCollapse in Python