Fetching data from the server and managing it locally is one of the most overcomplicated and over-engineered aspects found in Angular applications. You probably don't need many of those (unnecessary) abstractions.

Let's replace them all with ONE abstraction - the only one you'll ever need - the QUERY. Let's dive really deep into the state management model behind Angular Query. Although the library is fairly new, it's a port of React Query, which is one of the most widely acclaimed solutions, if not dominant, for storing server data on the react client apps. Soon it will become a dominant solution in Angular too!

In this talk we'll get familiar with the mechanics of queries. We'll see it's integration with Angular DI, components, signals and services. We'll also see the awesome Query Devtools in action!