The Pragmatic Programmer: 1st edition vs 20th anniversary edition – what are the major changes?

I might come back and do a more thorough look at each of these differences later, but I wanted to get a rough idea of what were the main changes to each of the chapters in the recently released 20th Anniversary Edition of the classic book, The Pragmatic Programmer.

There’s probably plenty more other changes even in the sections that are common between both editions, but this is a high level overview of the major differences in each chapter, summarized as:

  • New sections added
  • Sections with major changes
  • Sections removed