Hi! Here's the sample code for the book.
It's organized by chapter/topic. Generally, in the book we call out where you can find each code example.
We're still unifying how each example should be run. Generally, you'll need to npm install and then see the README.md in each project for instructions to get the example going.
Angular 2 is still very young so some of the API is probably going to change. Also, we're still normalizing a build process for these examples, sorry for any clutter you might find. We'll send you an email when we have updates available.
We're currently developing the book and this code. If you have any feedback on things that aren't clear, or find any bugs just email us at: us@fullstack.io
Cheers!
Nate, Felipe, and the ng-book 2 team