What are router events?

Web Development
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#1

During each navigation, the Router emits navigation events through the Router.events property allowing the users to track the lifecycle of the route.
The sequence of router events is as below,

  1. NavigationStart,
  2. RouteConfigLoadStart,
  3. RouteConfigLoadEnd,
  4. RoutesRecognized,
  5. GuardsCheckStart,
  6. ChildActivationStart,
  7. ActivationStart,
  8. GuardsCheckEnd,
  9. ResolveStart,
  10. ResolveEnd,
  11. ActivationEnd
  12. ChildActivationEnd
  13. NavigationEnd,
  14. NavigationCancel,
  15. NavigationError
  16. Scroll