Licence

Happy Code is licensed under the Creative Commons Attribution-ShareAlike 4.0 International Licence.

You are welcome to share, copy, translate, and adapt this book. You may also use it commercially.

The conditions are simple: credit Maksim Gudow as the author, link to the licence, say whether you changed the work, and release adapted versions under the same licence.

The full legally binding licence text is available here:
https://creativecommons.org/licenses/by-sa/4.0/

Epigraph quotations remain the property of their respective authors and rights holders.