Ember Router
Ember Router is the built-in routing system for the Ember.js framework, responsible for managing application state and URL synchronization in single-page applications (SPAs). It maps URLs to routes, which define templates, models, and controllers, enabling complex nested structures and dynamic segments for scalable web apps. The router handles transitions, loading states, and error handling, providing a declarative way to structure application flow.
Developers should learn Ember Router when building large-scale, data-driven SPAs with Ember.js, as it offers a convention-over-configuration approach that reduces boilerplate and ensures consistency across projects. It's particularly useful for applications requiring deep linking, nested routes, or complex state management, such as admin dashboards or enterprise tools, where predictable URL-driven navigation is critical.