The appendix's supplemental content is categorized as follows:

  • Setup sections detail development environment configuration and usage.

  • Inventory sections catalog resources. Like tools covered and other books recommended.

  • Foundations sections provide brief, optional introductions to key concepts. To accommodate readers of different backgrounds.

  • Misc (miscellaneous) sections cover topics that, while important, don't fit naturally within the arc of the book.

Appendix sections aren't just a tack-on - they're written with the same care and effort as the main chapters.