Polymer-project

https://www.polymer-project.org/1.0/

https://pascalprecht.github.io/2014/10/25/integrating-web-components-with-angularjs/

http://stackoverflow.com/questions/18089075/what-is-the-difference-between-polymer-elements-and-angularjs-directives

https://groups.google.com/forum/#!msg/polymer-dev/4RSYaKmbtEk/uYnY3900wpIJ

https://github.com/wix/angular-widget

http://stackoverflow.com/questions/18089075/what-is-the-difference-between-polymer-elements-and-angularjs-directives

https://github.com/jshcrowthe/polymer-angular-demo

https://www.youtube.com/watch?v=p1NpZ-0Op0w

http://jcrowther.io/2015/05/26/using-polymer-webcomponents-with-angular-js/