GraphQL is becoming more and more popular on the market as one of the most widely used communication standards for your service layer.

There are several advantages in adopting it over a classical RESTful API layer: flexibility is obviously the main one, but you also get advanced features such as notifications, caching and support to microservice architectures pretty much for free.

During this talk, we'll show some examples of how to leverage the peculiarities of GraphQL with an ASP.NET Core application, to build an interoperable service layer which works with different clients, like Blazor as well as React.js.