I should have added: One of the advantages of server-side Blazor (in C#) is that the server essentially returns partial bits of HTML for incremental page update

I should have added: One of the advantages of server-side Blazor (in C#) is that the server essentially returns partial bits of HTML for incremental page updates. This allows you to write UI code without needing to jump through all the hoops of creating a full API between your UI and server. (IE, you can write quick-and-dirty pages where the UI directly queries the database. Useful for one-offs, prototypes, internal admin pages, "KISS" applications, ect, ect. IE, any situation where it's okay for the browser UI to be tightly coupled to your data model.)