What is JavaScript30 by Wes Bos?

JavaScript30 is a free, 30-day online coding challenge created by Canadian web developer Wes Bos. The course challenges learners to build 30 distinct projects using pure Vanilla JavaScript, HTML, and CSS over 30 days.

Does the JavaScript30 course use frameworks like React or Vue?

No, the course strictly focuses on vanilla JavaScript without the use of any frameworks or external libraries. It is designed to teach fundamental DOM manipulation and core browser APIs from scratch.

How much does the JavaScript30 course cost?

The core JavaScript30 challenge is completely free to access on Wes Bos's website. However, Wes Bos does offer paid premium courses on his site, which allow users to download source files or support his work financially.

What kind of projects do you build in JavaScript30?

The 30 projects consist of fun, interactive browser apps and tools, such as a JavaScript drum kit, an analog clock, and a video speed controller. Each project is focused on teaching a specific JavaScript feature, like event listeners, array methods, or working with local storage.

How does JavaScript30 by Wes Bos compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see JavaScript30 by Wes Bos side-by-side with any alternative.

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JavaScript30 by Wes Bos

8.25

Great

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description JavaScript30 by Wes Bos Overview

JavaScript30 is a free project-based course created by Canadian web developer and educator Wes Bos. It presents 30 exercises built with browser-based JavaScript, HTML, and CSS, without relying on frameworks or external libraries for the core work. Projects cover topics such as event handling, arrays, audio, video, local storage, and interface effects, making the course suitable for learners who already know basic JavaScript syntax and want practical experience with the language and browser APIs.

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How good is JavaScript30 by Wes Bos?

JavaScript30 by Wes Bos scores 8.25/10 (Great) on Lunoo, making it a well-rated option in the Instructional Video category. Widely loved project-based JavaScript practice; older vanilla focus remains useful but less modern-framework oriented.

What are the best alternatives to JavaScript30 by Wes Bos?

See our alternatives page for JavaScript30 by Wes Bos for a ranked list with scores. Top alternatives include: The French Chef with Julia Child, CS50: Introduction to Computer Science (Harvard/edX), CS50 Introduction to Computer Science.

How does JavaScript30 by Wes Bos compare to The French Chef with Julia Child?

See our detailed comparison of JavaScript30 by Wes Bos vs The French Chef with Julia Child with scores, features, and an AI-powered verdict.

Is JavaScript30 by Wes Bos worth it in 2026?

With a score of 8.25/10, JavaScript30 by Wes Bos is highly rated in Instructional Video. See all Instructional Video ranked.

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