I like that it has so many resources available to help me learn! It's not just about code but also design elements as well as other things such as accessibility etc. There are tutorials which can be quite confusing at first but you get used to them quickly enough once they're mastered. You have to remember what was covered in previous lessons/tutorials or else your progress will slow down. The website is very easy to navigate through with its different tabs all labelled clearly with their contents. So if there were any problems (and we had plenty of those) then finding out exactly where this problem came from would've been much easier than trying to find another resource online. We needed an accessible web application built using AngularJS 1.5+. This gave us everything we wanted - including support for screen readers.