C# 9 gives you a better way to create value objects and some simpler code to use while doing it. But even if you don't care about value objects, the new keyword has some cool changes.

Deserialize single/multiple JSON objects into C# - Issues with single objects sryan2k1 Oct 25, 2020 Jump to latest Follow Reply S ...

If you want to call Blazor .NET code from JavaScript (or vice versa) with instantiated objects, or while passing multiple parameters, or while catching the results produced by that code, here's how to ...