ASP.NET has many templates that help you get started with development on the .NET ecosystem. The templates offer Server Side Rendering (Razor Pages, MVC, Blazor Server) and Client Side Rendering (Blazor WebAssembly) solutions, as well as Single Page Applications (Angular, React).
This article will describe the latter one, the SPA templates, and the proxy changes introduced for the development environment from .NET 5 to .NET 6, .NET 7, and on to the next versions.