Packt

Mastering Streams in Node.js

Packt

Mastering Streams in Node.js

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Master the use of Node.js streams to handle large data efficiently.

  • Learn advanced techniques like piping and transforming streams for real-time data processing.

  • Implement backpressure management and optimize stream performance in server-client interactions.

  • Gain hands-on experience in using modern WebStreams API for browser-based streaming solutions.

Details to know

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Recently updated!

February 2026

Assessments

9 assignments

Taught in English

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This course is part of the Node.js Mastery: Streams, Patterns & High-Performance Apps Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 7 modules in this course

In this module, we will dive deep into the fundamental principles of streams in Node.js, focusing on how streams are used to handle data efficiently. We’ll explore key concepts such as the difference between buffers and streams, and demonstrate how to work with readable and writable streams to control data flow. By the end, you'll be equipped to start leveraging streams for handling I/O operations in your Node.js applications.

What's included

12 videos2 readings1 assignment

In this module, we will explore a practical use-case where streams power real-time communication between a server and multiple clients. You'll build a TCP server, handle incoming connections, and create custom writable streams on the client side to process server messages. By the end of this module, you will understand how to build interactive, stream-based applications in a networked environment.

What's included

5 videos1 assignment

In this module, we will introduce you to the modern Streams API, designed to streamline data handling across web applications. You'll learn about the enhancements made in the latest version of Node.js streams, how to integrate streams with databases, and how to control stream operations using the AbortController. This module will help you master advanced stream handling techniques in both server and web environments.

What's included

8 videos1 assignment

In this module, we will focus on WebStreams, a native browser streaming interface aligned with modern web standards. You’ll learn how to create and manage readable and writable WebStreams, and explore how to transform data using streams in the browser. Additionally, we’ll show you how to integrate Node.js streams with WebStreams for seamless data streaming across platforms.

What's included

4 videos1 assignment

In this module, we will work through a practical use-case of streaming CSV data from a backend server to the frontend using WebStreams. You’ll learn how to handle raw CSV data, transform it into structured JSON, and implement an efficient, user-friendly interface for rendering the streamed data in the browser. This module emphasizes real-time data processing and transformation.

What's included

12 videos1 assignment

In this module, we will focus on asynchronous patterns and how to apply them to streams in Node.js. You'll learn to manage sequential and parallel data processing, and how to limit concurrency for smoother operations in resource-intensive scenarios. Additionally, we will explore third-party libraries that can simplify complex asynchronous stream handling.

What's included

7 videos1 assignment

In this module, we will dive into advanced piping techniques that allow you to combine, fork, merge, and multiplex streams for powerful data transformation pipelines. You’ll learn how to split streams into multiple paths, merge them, and transmit multiple data streams over a single connection. These advanced techniques will give you full control over complex stream workflows.

What's included

6 videos1 reading3 assignments

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