title: Is SignalR with .NET 5 compatible with a Blazor application running .NET Standard 2.1?
body: <p>Having a nightmare of a time setting up a simple Blazor SignalR application.</p>
  <p>According to documentation, SignalR is greatly improved in .NET 5. It's not compatible with .NET Core 3.1. That's fair enough.</p>
  <p>If I make a Blazor web assembly client, not hosted in .NET Core (I don't understand what that really means but I decided not to check the box to do it), then it runs on .NET Standard 2.1</p>
  <p>So if I set up SignalR in .NET 5 and then try to consume it using my .NET Standard 2.1 Blazor client, would that work? If not what should I do?</p>
  <p>--</p>
  <p>Edit: <a href="https://i.stack.imgur.com/HKbVz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HKbVz.png" alt="enter image description here" /></a></p>