Course

Learn WebSockets

Build real-time applications like chatrooms and multiplayer games with WebSockets!

This course includes
6,005 learners enrolled
This course includes

  • Skill level

    Intermediate

  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
     
    2 hours

  • Projects

    1

  • Prerequisites

    1 course
     
    We suggest you complete the following courses before you get started with Learn WebSockets:
    • Learn Node.js

About this course

WebSockets is a robust protocol that enables real-time, two-way communication between servers and clients, making it ideal for building dynamic and interactive web applications. In this course, you’ll explore how WebSockets work in tandem with HTTP, learn their advantages, and gain hands-on experience implementing them in real-world projects.

Skills you'll gain

  • Understand WebSockets vs. HTTP

  • Use the ws package and browser-native WebSocket API

  • Build a real-time chatroom

  • Develop a fast-paced multiplayer game

Syllabus

2 lessons • 1 project • 2 quizzes
  • lesson What Are WebSockets?
    quiz Introduction to WebSockets

  • Certificate of completion available with Plus or Pro

    Earn a certificate of completion and showcase your accomplishment on your resume or LinkedIn.

The platform

Hands-on learning

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Projects in this course

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Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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Join over 50 million learners and start Learn WebSockets today!

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  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.

  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.
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