Chapter 4. Implementing Promises

In the last chapter, Chapter 3, The Promise Paradigm, we have seen how promise and its theories were fabricated together to form a whole new amazing picture of the software engineering paradigm, and especially in today's modern asynchronous application development life cycle.

In this chapter, we will start experimenting on how this concept can take shape by implementing promises in real time. Why do we need to see its implementation? The answer to this question is quite simple; we need to see how the concept we have developed so far is true and how much of this concept is really applicable. Also, with these little implementations of promises, we will plot the base of our foundation to use promise in other technologies ...

Get Mastering JavaScript Promises now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.