Introducing Roslyn analyzers for Sitecore. Using these analyzers will help you to analyze your project's source to find common issues.
How to distribute Code Analysis rulesets together with Roslyn analyzers along projects, and be in control using NuGet packages.
Use shortcut key to generate GUID very quickly in Visual Studio.
The layer diagram is a diagram that allows you to describe the 'logical' architecture of your application. Visual Studio 2010 has it all.