One of my recent favorite articles, teaching a new concept I had no idea about. Being able to manipulate time when testing RXJS is a huge benefit, makes testing tons easier. Great article using syntax highlighted gists.
At ng-conf this year Stephen Fluin gave a talk titled "Angular for designers". A lot has happened since then. The idea that you could quickly create real Angular prototypes without writing code is a worthy goal!
Have you ever wondered how to build a PWA with Angular 6? Gary Simon gives you a great introduction in this video. I like how he uses the developer console to show the app working as he goes. It's 26 minutes long. Enjoy!