Angular & ASP.NET Core | Online User, Messages & Typing Indicator

In this tutorial, we build a real-time full-stack chat application using Angular for the frontend and ASP.NET Core for the backend. The app leverages SignalR for real-time communication, allowing us to implement several key features: 📂Source Code: https://www.patreon.com/posts/asp-net-web-api-145956711 Online User List: Track and display which users are currently online in the chat. Message History: Users can view a list of past messages exchanged in the chat. Typing Indicator: Show when someone is typing a message in real time, enhancing the chat experience. What You'll Learn: How to integrate SignalR with Angular 19 and .NET 9 to build real-time functionality. How to manage real-time user interactions, including displaying online users and handling message history. How to implement a typing indicator to give users a more interactive experience. Best practices for structuring a full-stack application using Angular for the front end and .NET for the back end. Prerequisites: Basic knowledge of Angular and .NET Core. Familiarity with SignalR or real-time web sockets is helpful but not required. Tools & Technologies: Angular 19 (Frontend) .NET 9 (Backend) SignalR (Real-time Communication) TypeScript C# real time full stack chat app with angular .net real time chat app javascript angular real time chat angular chat app angular chat room angular real time data real time chat javascript angular chat example angular realtime chat build a realtime chat app with angular chat with angular full stack chat application angular real time data update angular realtime angular chat angular real time updates real time chat application using angular angular real time application mern stack real time chat app full stack real time chat messaging app full stack chat app real time chat app angular full stack realtime chat messaging app angular real time chat app angular chat app example real time chat app nextjs real time chat app tutorial