title: Blazor WASM in .NET 4.7 MVC
body: <p>Is it at all possible to drop Blazor WASM components into an old MVC app which is on .NET 4.7?</p>
  <p>Can Blazor WASM components be exported as custom elements similar to in Angular?</p>
  <p>For now, I want to avoid having to do a full upgrade of the app to .NET 5 if possible.</p>