Some novel sections to pay special attention to:
- Page 327 has a description of mocks and small integration tests. It's important because there are some special circumstances you need to be aware of when you are testing code that is so heavily dependent on such an ugly DOM.
- The dependency management scheme described in the later 1/2 of the book is quite simple, but it works.
- The end of the chapter on Node.js describes a pattern called "promises" that is a nice OO callback mechanism.