The main focus of .NET Core 2 is the huge increase in scope. There are more than double the number of APIs included, and it supports .NET Standard 2 (covered later in this chapter). You can also reference .NET Framework assemblies with no recompilation required. This should just work as long as the assemblies only use APIs that have been implemented in .NET Core.
This means that more NuGet packages will work with .NET Core. Finding whether your favorite library was supported or not was always a challenge in the previous version. The author set up a repository listing package compatibility to help with this. You can find the ASP.NET Core Library and Framework Support (ANCLAFS) list at https://anclafs.com/ and https://github.com/jpsingleton/ANCLAFS ...
