Basic Understanding of Angular Resolver

The ngOnInit hook is commonly used in standard Angular application development to fetch data from the API and render it to the UI. The component renders the loading, skeleton, etc. while awaiting the API response to return the entire data.

A different approach would be to get the data first and then reroute your component.

Route Resolver is the name of it. How to manage multiple requests without degrading the user experience is one of the major problems that many Angular developers have in mind.

The use of Angular Resolution is one of the broad solutions to this problem. This post will explain how Route Resolver is implemented in Angular and respond to the question raised above.

What is Resolver in Angular?

Before choosing the new route, developers can obtain data thanks to the Angular route resolver. Simply put, it's a seamless method that immediately enhances user engagement and experience by loading data exactly before the user navigates to any particular component.

In Angular development, a Resolver is nothing more than a class that implements the Angular Router's Resolve interface. Resolver can be summed up as a straightforward service call that must be present in the root module. In Angular development, a resolver functions like a straightforward middleware that can be run before the loading of a specific component.