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You Don't Know Node.js

JSConf via YouTube

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Overview

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This course delves into the core mechanisms and powerful features of Node.js, such as Event Loop, Streams, Buffers, Process, Event Emitters, Clusters, AsyncWrap, Domain, uncaughtException, and C++ addons. By the end of the course, learners will understand the benefits of using Node.js, how to work with non-blocking I/O, handle async errors, and scale a single-threaded system. The teaching method includes a deep dive into 5 core features of Node.js, explaining concepts through examples and practical applications. This course is intended for web developers familiar with JavaScript who want to enhance their knowledge of Node.js and its advanced features.

Syllabus

Intro
You Don't Know Node Quick Intro to 5 Core Features
Starting with basics: Why Use Node?
Input/output is one of the most expensive type tasks ( CPU)
Node has non- blocking I/O
Blocking systems have to be multi- threaded
Node is single threaded... and that's good!
Who likes and understands callbacks?
Streams Abstractions for continuous chunking of data
Streams Inherit from Event Emitter
Input typically comes from the keyboard used to start the process.
Data written to standard output is visible on the command line.
What data type to use for binary data?
How to scale a single threaded system?
How to handle async errors?
C++ Addons

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