Visual Studio 2015 leverages the power of Roslyn to add powerful new diagnostic features: diagnostic analyzers, code fixes, and refactorings. This course begins by teaching you how to find and install analyzers for individual projects or your machine. It then teaches you how to understand existing analyzers and build new ones. The power lies in writing or tweaking analyzers so they align with your team. This lets you switch effort from mundane code quality issue to building applications.