How do we keep Promises.js in this book?

This book will cover the use of Promises.js with every major technology that has implemented the concept of promise. The book has been carefully pided into chapters to introduce, discuss, and explain the use of promise within that particular technology. Every chapter has its standalone set of examples of code to better understand the best use of Promises.js and its outcome.

The examples will be assuming that the selection of an operating system is purely your discretion. It may vary from reader to reader based on his/her licenses.

All the code is clearly printed with instructions and comments for a better understanding. Also, a soft copy is provided with this book enlisting every piece of code sorted in its respective chapter/section.