... read the whole story at blog.nrwl.io.
This is a short, but at the same time, fairly complete overview of the key aspects of Angular written by two of its core contributors Victor Savkin and Jeff Cross, founders of Nrwl — Angular Consulting.
To make one thing clear: this is not a how-to-get-started guide. There is a lot of this kind of information already available online. The goal of this series is different. Read this series after you toyed around with the framework, but before you embark on writing your fist serious Angular application. The series will give you a strong foundation. It will help you put all the concepts in the right places, so you will get a good understanding of why the framework is the way it is.