When comparing AngularJS Google Group vs ng-book, the Slant community recommends AngularJS Google Group for most people. In the question“What are the best resources to learn AngularJS?” AngularJS Google Group is ranked 18th while ng-book is ranked 25th. The most important reason people chose AngularJS Google Group is:
Ask questions, participate in discussions, etc..
Ranked in these QuestionsQuestion Ranking
Pros
Pro Community support
Ask questions, participate in discussions, etc..
Pro Helps stay up to date with latest news
This is the main discussion board regarding AngularJS, as such it contains the newest information, often from the AngularJS developers themselves.
Pro In-depth explanations of advanced concepts
The goal of this book is to help you master AngularJS. It goes into a lot of depth on various concepts that are generally only touched on in other learning resources.
Cons
Con No tutorials
This isn't specifically set up to be a learning resource that follows a progression.
It's a group, so it's discussions on Angular and questions/answers.
Con Use of concepts not previously introduced
This book frequently references concepts that have not yet been introduced ("As you recall"), which can be quite confusing and hard to follow.