Hi all,
I have a couple of observations on this article:
1. The Summary addresses JQuery, while it should be Angular JS.

2. Required Skills: Probably JQuery and CSS are not required for this article.

3. Dragging and dropping the file from file system to CRXDE did not work for me.

I created a file with name angular.js, copied and pasted its content from file system to this file.
4. Creating folders "src" and "install" is redundant in this case.
I agree that we followed Adobe best practice here.
Overall, I would say that it is a very useful article.
Thanks,
Rama.