Learn how to build a real-time chat application using ASP.NET Core and SignalR in this comprehensive 2-hour and 55-minute video tutorial. Explore the integration of Axios for seamless HTTP requests. Set up the project, implement file associations, and add static files. Design an intuitive user interface with CSS, including a navigation bar, menu buttons, and chat components. Dive into flexbox techniques for responsive layouts. Create a database context and establish connections. Develop room creation functionality and style chat models. Access the source code on GitHub and join the developer community through various social platforms for further support and resources.