Using ng-inspect chrome extension
ng-inspect is a light weight Chrome extension for debugging AngularJS applications.
When a node is selected from the elements panel, the scope related info is displayed in the ng-inspect panel.
Exposes few global variables for quick access of scope/isolateScope.
Provides easy access to Services/Factories.
Use $get() to retrieve the instance of a service/factory by name.
Performance of the application can be monitored by counting the no.of scopes,isolateScopes, watchers and listeners on the application.
Use $count() to get the count of scopes, isolateScopes, watchers and listeners.
Note: This extension will work only when the debugInfo is enabled.