TareqAteik 

Extended ListView for Universal Apps. Added Pull to refresh functionality and "Load more data" when the listview reaches the end. Works on Windows & Windows Phone 8.1

A color picker control. Supports Windows and Windows Phone 8.1

Extended Progress Ring is a radial progress control behaves like the progress bar (the progress is circular instead of linear), works on both Windows & Windows Phone 8.1

A Menu control for Universal Apps, supports Windows Store & Windows Phone 8.1 apps

SlideshowView (Carousel) control for Universal Apps. Creates a thumbnail/Dots view, Auto play slider. Works on Windows & Windows Phone 8.1

RadialMenu inspired from OneNote Windows 8 modern app. It allows you to show a nice circular contextual menu. Windows 8

Extended Image control for Universal Apps. Added Progress bar to track the download of the image. Two templates for Image loading and Image failure. Works on Windows & Windows Phone 8.1