SocketIO v4, with websockets - the details.

Socket io. Learn how to harness real-time communication on the web. W/Cluster Module, React and a real time game!

4.53 (2116 reviews)

Udemy

platform

English

language

Web Development

What you will learn

Socketio. That's (mostly) all we cover so when you finish, you'll know it!

Setup a socketio application between the browser and an Express server and run real-time back and forth

Understand the basics of websockets and how they work

The basics of the transport layer and how a packet works

Course Gallery

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SocketIO v4, with websockets - the details. – Screenshot 2 — Screenshot 2 – SocketIO v4, with websockets - the details.

SocketIO v4, with websockets - the details. – Screenshot 3 — Screenshot 3 – SocketIO v4, with websockets - the details.

SocketIO v4, with websockets - the details. – Screenshot 4 — Screenshot 4 – SocketIO v4, with websockets - the details.

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Comidoc Review

Our Verdict

Boasting a strong rating of 4.46 and nearly 18k subscribers, this Socket.io v4 course provides excellent insights into real-time communication web technologies, yet it's tarnished by the lack of updates. Expect to spend some extra time assembling code snippets from GitHub to recreate projects presented in outdated examples and terminologies.

What We Liked

Comprehensive coverage of Socket.io version 4, providing an in-depth understanding of real-time communication on the web.
The course starts with WebSocket basics and gradually introduces Socket.io, offering valuable context and comparison between the two technologies.
Real-world project examples, such as a multiplayer game, provide practical experience and showcase Socket.io's capabilities in various scenarios.
Excellent teaching style that emphasizes ground-up learning and incorporates networking concepts for augmented insights.

Potential Drawbacks

Dated course content, with last update published in 2021 – lacks the latest Socket.io features, design, and functions.
Minor issues such as occasional muted audio segments during videos can be distracting.
Incomplete code snippets on GitHub require manual assembly, causing frustration and wasting time during project setup.
The course should provide more clarity on different uses of the term 'socket' in discussions.