How patterns/principles relates to AngularJS

     When i was unlearning and relearning AngularJS  few days back, Some already known patterns/ principles were all reflecting in my mind ( This is a kind of things that happens when you learn a technology.) Below is a list of those things in AngularJS

AngularJS Features	Patterns/principles related
Directives	Separation of Concerns
Declaring  dependencies at module creations/ member creation of module	Dependency injection
Services( service ,factory ,provider ,filter ) in AngularJS	single responsibility principle
Angular Objects like $window, $document, $http, $resource	Object Adapter Pattern
Promises object	Event/publisher patterns