Helix 3D Toolkit是一为WPF中3D开发提供了控件集合 和帮助类。包含了WinRt和Metro控件，源码中包含了丰富 的demo例子。-Helix 3D Toolkit is a developer of 3D in WPF provides a set of controls and helper classes. Contains WinRt and Metro controls, source code contains a wealth of demo examp

M2Mqtt is a MQTT client available for all .Net platform (.Net Framework, .Net Compact Framework and .Net Micro Framework) and WinRT platform (Windows 8.1 and Windows Phone 8.1) for M2M communication.