In order to implement the examples introduced in this chapter, you will need the .NET Core 3 SDK and a text editor. Of course, Visual Studio 2019 (any edition) meets all the requirements, but you can also use Visual Studio Code, for example.
The source code can be retrieved from GitHub here: https://github.com/PacktPublishing/Modern-Web-Development-with-ASP.NET-Core-3-Second-Edition