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Platform comparison

Kaggle Learn vs MDN Web Docs

Head-to-head comparison: courses, certificates, cost, and who each platform is best for.

Kaggle LearnvsMDN Web Docs

6 coursesCourses in our catalog1 courses

Free to start

YesYes

Certificates on listed courses

YesNo

In short

Kaggle Learn: Python, SQL, Machine Learning.

MDN Web Docs: HTML/CSS, Web Development, Documentation.

Side-by-Side Comparison

FeatureKaggle LearnMDN Web Docs
Free to startYesYes
Certificates on listed coursesYesNo
Course count61
Focus areas
Python
SQL
Machine Learning
HTML/CSS
Web Development
Documentation

Kaggle Learn

Kaggle Learn offers short, hands-on micro-courses on Python, SQL, machine learning, deep learning, computer vision, and data visualisation. Each course is 3–7 hours, runs in browser-based Jupyter notebooks, and ends with a free certificate. Ideal for picking up one skill at a time.

Full Kaggle Learn review →

MDN Web Docs

MDN Web Docs is Mozilla's official documentation hub for web technologies. It's free, thorough, and written by the web community. MDN's Learn Web Development curriculum provides structured, beginner-friendly guides to HTML, CSS, JavaScript, and web standards. No login and no paywall, just open-source documentation with working examples.

Full MDN Web Docs review →

Frequently Asked Questions

Which is better, Kaggle Learn or MDN Web Docs?

Both Kaggle Learn and MDN Web Docs offer strong free learning content. The best choice depends on your learning style and goals.

Is Kaggle Learn free to use?

Kaggle Learn offers free course access. Some features such as certificates may require payment. Check Kaggle Learn's website directly for current pricing.

Is MDN Web Docs free to use?

MDN Web Docs offers free course access. Some features such as certificates may require payment. Check MDN Web Docs's website directly for current pricing.

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