This tag is for the XAML UI framework specific to Windows-Store-Apps on Windows 10, part of the Universal Windows Platform (UWP).
This tag is for the XAML UI framework (codename “Jupiter”) specific to Universal Windows Platform (UWP - see win-universal-app). UWP XAML can also be used to build Windows Store Apps. UWP XAML supports .NET languages, C++/CX and C++/WinRT. The UWP XAML API is an evolution of Silverlight XAML API which targets cross-browser applications, which in turn is an evolution of WPF XAML which targets desktop applications. It has formerly been sometimes called WinRT XAML winrt-xaml until the windows-runtime term was succeeded by "UWP" in Windows 10.