In my recent post, we have implemented Real-Time Chart using HTML5 Push Notification (SSE) and ASP.NET Web API. I got many requests to implement it using SignalR. So In this tutorial, we are going to display real-time updates with SignalR and ASP.NET MVC. SignalR is an async signaling library for ASP.NET to help build real-time, multi-user interactive web applications. It makes easy to push data from the server to the client.