
Codecademy
edX
Treehouse
Hackr.io
Free Code Camp
Pluralsight
Khan Academy
Download and solve practice problems in over 30 different languages.

Render UIKit
Coolify
Cursor
Railway
Pulumi
replit
vscode.dev
Deploy in less than 5s
Which is more popular?
Based on our record, Exercism seems to be a lot more popular than Codesphere. While we know about 318 links to Exercism, we've tracked only 1 mention of Codesphere.
Website, pricing, platforms and company facts side by side.
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| Website | exercism.org | codesphere.com |
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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
No analysis of Codesphere yet.
Walkthroughs and reviews on video.
Learn with Exercism.io
More videos
How to get your start up started | Elias Groll, Codesphere CEO & Ex-Googler
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Exercism and Codesphere. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
Exercism is the alternative to LeetCode learning platform, with over 4000 activities in up to 52 popular programming languages. It is very different from other comparable programming websites in that it emphasizes...
Exercism is a coding challenge website that offers 3100+ challenges spanning 52 different programming languages. After picking a language that you'd like to master, you tackle the coding challenges right on your...
We have no reviews of Codesphere yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Exercism.org structured deliberate practice, no AI required. - Source: dev.to / 5 months ago
Providing free coding exercises and mentorship, Exercism helps developers practice and improve their programming skills step by step. Their Python Track offers a series of exercises that guide learners from beginner to more advanced levels. - Source: dev.to / 9 months ago
Exercism is a code practice + mentoring platform in 74 languages. Why it can work: although it is not exclusively focused on groups of five, its mentoring and peer review model allows forming mini-circles where participants give each... - Source: dev.to / 11 months ago
Replit is the category leader here, but other products in this space include: Glitch, Codesphere, StackBlitz. Coherence fits here as well, with our “Workspaces” Cloud IDE. We’re also the only option where the PaaS is replaced by an... - Source: dev.to / over 2 years ago
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