The source code for this book
All the code covered in this book is freely available on the author's public GitHub repository. It is open source and is under the Apache License, Version 2.0. This means that anyone can clone the repository, modify the code, and re-use it to fit their needs. It contains the code for 10 complete applications as well as the necessary assets.
It contains the Stopwatch library for Chapter 1, Stopwatch (with Lap Counter), all the native extension modules used for each application, media assets (images, icons, video, SpriteSheets, and tilesets), and many more.
The repository can be found at the following URL: