In this chapter, we learned about the .NET Core Framework and some new improvements that are introduced with .NET Core 2.0. We also looked into the new features of C# 7 and how we can write cleaner code and simplify syntactic expressions. Finally, we covered the topic of writing quality code and how we can leverage with the Code analysis feature provided in Visual Studio 2017 to add analyzers into our project which serve our needs. The next chapter will be an in-depth chapter about .NET Core that will cover topics around .NET Core internals and performance improvements.