Isolate scope and custom directives in Angular js. 28 Mar 2015 Isolate Scope and custom directives in Angular js. http://www.pro-tekconsulting.com/blog/wp-content/uploads/2015/03/SS-isolate-scope.mp4 This video shows how isolate scope and custom directive works, how it gets populated on the screen and how they actually manipulate themselves in the actual applications.