
Tribe of Mentors
Codewars
Codédex
Flexbox Froggy
Scrimba
The Odin Project
LeetCode
Supercharge your front-end skills by building in a real-life workflow. Solve real-world HTML, CSS and JavaScript challenges whilst working to professional quality designs.

With Cozystack, you can transform your bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.

Which is more popular?
Based on our record, Frontend Mentor seems to be more popular. It has been mentioned 91 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | frontendmentor.io | cozystack.io |
| Pricing | — | |
| Company | 2019 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Frontend Mentor is best suited for beginner to intermediate front-end developers, coding bootcamp graduates, and self-taught learners who want to enhance their practical coding skills and build a portfolio of completed projects. It’s also valuable for web developers looking to solidify their understanding of front-end technologies.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Creando el Landing Page de un banco con SASS | Frontend Mentor challenge #2
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Frontend Mentor and Cozystack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Frontend Mentor Frontendmentor.io Build real-world projects with free design files. - Source: dev.to / over 1 year ago
In the meantime, I used frontendmentor.io to feed my desire for more projects. Just make sure you don’t go overboard and miss the mark. - Source: dev.to / over 1 year ago
If you know the basics of HTML, CSS and JS, mas okay matuto by creating projects from https://frontendmentor.io they’re free and users can give feedback on what to improve. Basically, you convert the screenshots/design to code or... Source: about 3 years ago
Tracking Cozystack since Feb 2024.
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Interactive coding screencasts created in an instant
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How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.
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