Blacklight is a UX focused code sharing project. Microsoft has released a bunch of technologies that allow designers and developers to work closely together to make beautiful software. This project is a collection of controls, samples, visual assets and ideas that has been put together by User Experience designers and developers to both show you what the technology is capable of (from a UX point of view), and give you code and samples that you can use in your own projects, completely free of charge (see the License tab above).