Please make clear on the landing page which type of blazor sample this is

[ImaginaryDevelopment]

Is it a standalone client-side app or full-stack ASP.NET Core app?

If trying to learn/build a specific one of the above, I have no idea (at all never having seen blazor) if what I'm seeing is something to learn from for my use case, or if it will mislead and confuse me because it is the wrong type of blazor sample. If it has both, that further muddies learning.

[wpfdev]

I think this is a full-stack application with a backend based on asp.net core MVC and frontend based on WebAssebmly by Blazor

[oatsoda]

Which are you talking about?
https://github.com/aspnet/samples/tree/master/samples/aspnetcore/blazor

There are two samples - Validation is Server-side Blazor, the other FlightFinder is using Client-side Blazor.