In my most recent Pluralsight course, I spent some time talking about using Swashbuckle to create documentation for ASP.NET Core WebAPI applications. Swashbuckle is the .NET Core implementation of the OpenAPI Specification aka Swagger, but there are many other open source tools too for other languages. The demo project built was a simple "traditional" ASP.NET Core API that generated a "Superhero Name" based on a FirstName and LastName passed to the GET method. The old API architecture The architecture would not surprise anyone who has seen an MVC structure for ASP.NET Web API projects, except the .NET Core portions. Controllers, Views, Startup.cs, etc., published to an Azure AppService running on IIS. If this were a node....