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Node.js Design Patterns

You're reading from   Node.js Design Patterns Design and implement production-grade Node.js applications using proven patterns and techniques

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Product type Paperback
Published in Jul 2020
Publisher Packt
ISBN-13 9781839214110
Length 664 pages
Edition 3rd Edition
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Authors (2):
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Luciano Mammino Luciano Mammino
Author Profile Icon Luciano Mammino
Luciano Mammino
Mario Casciaro Mario Casciaro
Author Profile Icon Mario Casciaro
Mario Casciaro
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Toc

Table of Contents (16) Chapters Close

Preface 1. The Node.js Platform 2. The Module System FREE CHAPTER 3. Callbacks and Events 4. Asynchronous Control Flow Patterns with Callbacks 5. Asynchronous Control Flow Patterns with Promises and Async/Await 6. Coding with Streams 7. Creational Design Patterns 8. Structural Design Patterns 9. Behavioral Design Patterns 10. Universal JavaScript for Web Applications 11. Advanced Recipes 12. Scalability and Architectural Patterns 13. Messaging and Integration Patterns 14. Other Books You May Enjoy
15. Index

Summary

In this chapter, we have shed some light on Node.js streams and some of their most common use cases. We learned why streams are so acclaimed by the Node.js community and we mastered their basic functionality, enabling us to discover more and navigate comfortably in this new world. We analyzed some advanced patterns and started to understand how to connect streams in different configurations, grasping the importance of interoperability, which is what makes streams so versatile and powerful.

If we can't do something with one stream, we can probably do it by connecting other streams together, and this works great with the one thing per module philosophy. At this point, it should be clear that streams are not just a good to know feature of Node.js; they are an essential part—a crucial pattern to handle binary data, strings, and objects. It's not by chance that we dedicated an entire chapter to them.

In the next few chapters, we will focus on the traditional...

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