The book is a handy summation of the blog posts from the website with the same name. Most articles are written by the author, a US developer, plus some guest entries, and there’s no exclusive content or editing specific to the book that isn’t on the website at time of writing. It’s like a modern-day version of Pragmatic Programmer in spirit but gentler; lighter in tone and content, with no code examples. Great book to give to the aspiring or new developer in your life, or read for yourself if you feel anxious about the transition.