In Angular, routing is the process of navigating between pages or components in an application. The Angular Router is a built-in module that provides a powerful and flexible way to manage navigation in an Angular application.

Routing in Angular involves three key components:

Routes: These are the configuration objects that define the mapping between URLs and components. Routes can contain parameters and data that can be used to configure the component.

Router Outlet: This is a directive that acts as a placeholder for the component that is loaded based on the current route.

Router Service: This is a service that provides methods for navigating to a different route, accessing the current route, and subscribing to route changes.

Routing in Angular allows developers to create a Single Page Application (SPA) that provides a seamless user experience. The URL changes as the user navigates through the application, but the page does not reload, resulting in faster load times and a better user experience.

Angular supports different types of routing strategies, including:

Hash-based routing: This uses the hash symbol (#) to indicate the route, and is the default strategy in Angular.

Path-based routing: This uses the path after the domain name to indicate the route, and requires server-side configuration.

Routing in Angular is a crucial feature for building complex and scalable applications. It allows developers to create a structured and organized application with multiple views, and makes it easy to share links and bookmarks to specific pages.