Update – March 29, 2023 This post continues to be a somewhat popular search engine result, getting about 8,000 views per year, so I have again updated the sample application code to the latest versions of the .NET and Angular frameworks (ver. 7 and ver. 15, respectively). Previous iterations of this tutorial used .NET Core … Continue reading How to implement SignalR in a .NET 7 + Angular 15 web application