At the time of writing this book, .NET Core 3.1 is the LTS (short for Long Term Support) version of the framework powered by Microsoft and the community. ASP.NET Core is the highly modular web framework that runs over the .NET Core platform: it can be used to develop a wide range of web solutions, such as web applications, web assembly client applications and web API projects.
To learn about some of the basic concepts of ASP.NET Core, we need to understand the Model View Controller (MVC) pattern that is implemented in ASP.NET Core.
MVC separates our web application by grouping implementations into three different areas. In a web environment, the starting point is usually a web request that's made by a client or a generic user. The request passes through a middleware pipeline, and the controller then handles it. The controllers also perform some logic...