One of the most exciting upcoming changes for Angular 2.0 is that it’s entirely written in ES2015 - the next version of JavaScript. There’s no need to wait until Angular 2.0 though. You can start writing your Angular apps with ES2015 today - even with Angular 1.x. In this post we are going to look at two very exciting ES2015 features and how they can play a role in the context of an Angular applic