Linux Deepin is a Linux distribution originated from China. It aims to provide a real beautiful and user-friendly experience. Its designing philosophy is to create products for the average users.
The default desktop environment, called DDE or Deepin Desktop Environment, is designed with such philosophy in mind. It is built with WebKit and HTML 5.
Linux Deepin also comes with many custom applications, such as Deepin Software Center, DMusic (a powerful and good-looking audio player), DSnapshot (a handy screenshot tool), etc. All are quality software products and are pleasant to use.