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The modern JavaScript course for everyone! Master JavaScript with projects, challenges and theory. Many courses in one!

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The Complete JavaScript Course 2025: From Zero to Expert!

Web Developer, Designer, and Teacher

Jonas

Jonas Schmedtmann

The advanced JavaScript course for everyone! Scope, closures, prototypes, 'this', build your own framework, and more.

understand-javascript

JavaScript: Understanding the Weird Parts

Software Developer, Architect, and UX Designer

Anthony

Anthony Alicea

Just 2 months ago, I kind of knew nothing about JavaScript and I had an extreme fear of how would I move forward. Then, I found Jonas' course and now after 2 months, I'm pretty much confident to continue my journey in this glorious industry. And I think I'm completely ready to enter Angular or React for my further career enhancements. My lifestyle has been completely changed in these two months, and I can't stay a moment without thinking of how different things in JavaScript works.

Join more than 12 million learners and take a JavaScript course on Udemy. Whether you’re a beginner or an advanced user, we’ve got a course for you.

Top Free JavaScript Courses & Tutorials Online - Updated [May 2025]

JavaScript is a text-based computer programming language used to make dynamic web pages. A must-learn for aspiring web developers or programmers, JavaScript can be used for features like image carousels, displaying countdowns and timers, and playing media on a webpage. With JavaScript online classes, you can learn to build interactive web applications, choose the best framework, and work with other programming languages like HTML and CSS. 

Join more than 12 million learners and train up on JavaScript on Udemy. Choose from a wide range of top-rated JavaScript courses. From back-end development to app or website building, we’ve got you covered. Our real-world experts can lead you through hands-on projects to apply your skills. 

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Beginner Favorites

Learn how to Code Web Pages using JavaScript

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Learn JavaScript - For Beginners

10+ Million Enrollments, 100k+ Reviews. Register Today.

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YouAccel Training

Learn how to Add Dynamic Client-Side Functions to your Web Pages using CSS & JavaScript

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CSS & JavaScript - Certification Course for Beginners

Learn all the Basics of JavaScript and create various basic JavaScript programs and applications

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JavaScript for Beginners - The Complete introduction to JS

Helped over 1 500 000+ students in 198 countries

Yassin

Yassin Marco MBA

Modern JavaScript from the beginning - all the way up to JS expert level! THE must-have JavaScript resource in 2025.

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JavaScript - The Complete Guide 2025 (Beginner + Advanced)

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Academind by Maximilian

Academind by Maximilian Schwarzmüller

AWS certified, Professional Web Developer and Instructor

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Maximilian Schwarzmüller

CSS, Bootstrap And JavaScript And PHP Complete Frontend and Backend Course

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CSS, Bootstrap, JavaScript And PHP Stack Complete Course

PROPER DOT INSTITUTE IS FOR PROGRAMMING COURSES

PROPER

PROPER DOT INSTITUTE

Learn JavaScript And PHP And Python Programming language In One JavaScript And PHP And Python Complete Course

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JavaScript And PHP And Python Programming Complete Course

Learn CSS with Javascript, PHP And Python Programming Language All in One Course

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CSS, JavaScript,PHP And Python Programming All in One Course

A 36-hour master course to take you from beginner to advanced JavaScript

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Modern JavaScript From The Beginning 2.0 (2024)

Full Stack Web Developer & Instructor at Traversy Media

Brad

Brad Traversy

Complete JS Bootcamp | JavaScript Programming in 7 DAYS| Learn JavaScritp for Web Development | Foundation for React

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Complete JS Bootcamp | JavaScript Programming in 7 DAYS

Programmer

Faisal

Faisal Zamir

Programming and Web Instructor

Jafri

Jafri Code

Sharpen your skills by building 50+ quick, unique and fun mini projects

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50 Projects In 50 Days - HTML, CSS & JavaScript

Web developer, YouTuber and Streamer

Florin

Florin Pop

Courses to get you started

JavaScript courses teach the scripting language for creating interactive web elements, building dynamic web applications, and integrating with back-end services. Learning JavaScript is essential for front-end development and web design.

Free JavaScript Courses and Tutorials