This is the first of the two chapters that introduce ASP.NET Core. As mentioned in Chapter 31, ASP.NET MVC and ASP.NET Web API have finally been fully combined into one framework with the release of ASP.NET Core. The subtle (and some not so subtle) differences between MVC 5 and Web API are gone. Coincidentally, so are the naming differences. It is just ASP.NET Core.
ASP.NET Core is built on top of .NET Core to provide cross-platform development and deployment of web applications ...