Licence

The text of this book — chapters, appendix pages, and their illustrations — is licensed under Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).

You are free to:

Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material

Under the following terms:

Attribution — You must give appropriate credit, provide a link to the licence, and indicate if changes were made.
NonCommercial — You may not use the material for commercial purposes.

What this licence does not cover

Source code described, demonstrated, or quoted in this book is governed by the open-source licence of the project itself — the MIT Licence — not by this Creative Commons licence.

A code snippet in the prose is part of the prose; the library it imports carries its own MIT licence.