
HackerRank
LeetCode
CodeForces
AlgoExpert.io
Coderbyte
Codewars
Interview Cake
CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.

Flexiple
Expert360
WeWorkRemotely
Lemon.io
Remotefit
Omnipresent
TECLA
Arc is the remote career platform helping developers build amazing careers from anywhere. Find thousands of top remote developer jobs online all in one place!

Which is more popular?
Based on our record, Arc.dev should be more popular than Codechef. It has been mentioned 23 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codechef.com | arc.dev |
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| Company | 2009 | — |
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In their own words, as submitted to SaaSHub.


CodeChef is a not-for-profit educational initiative started by Directi more than a decade ago. We started with a dream of seeing an Indian team winning a gold medal at the ACM ICPC World Finals. In its quest for the same, CodeChef has built a self-driven community of the world's best programmers....
No description of Arc.dev yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
In depth analysis of leetcode, codechef and codeforces | LEETCODE VS CODECHEF VS CODEFORCES IN HINDI
More videos
Remote Work For Developers | Why I Invested In Arc.Dev on Wefunder (YC Startup)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


CodeChef is a competitive programming platform that offers practice problems, coding contests, and learning resources. It provides coding challenges, practice assistance, and exclusive practice paths to improve coding...
CodeChef is a platform that lets you practice, compete, and learn. You will get access to programs for beginners to experienced programmers. There are more than 3,000 problems available on the platform that vary in...
CodeChef offers coding challenges for free and connects you to the vast community of programmers. Moreover, they even do it all for free! Therefore, CodeChef is considered as one of the best LeetCode alternatives out...
When comparing these platforms, several key features stand out. Andela and Turing provide access to a large talent pool of vetted developers. Toptal, Arc.dev and micro1 offer specialized expertise and agile...
Who Should Sign Up⭐Arc caters to a wide range of experience levels. Newbies can benefit from career guidance and skill-building resources, while experienced developers will find a curated selection of high-quality...
Arc.dev uses a strict vetting process like other top-rated online marketplaces. It utilizes various assessment tools to ensure its freelancers are of the highest quality. Unlike Freelancer, where you can hire...
Recommendations tracked on public social media and blogs since March 2021.


Have you heard of codeforces.com, atcoder.jp, codechef.com, etc? Source: almost 3 years ago
Leetcode is good to learn basic algorithms because problem statements are usually straightforward. Competitive programming has much wider range of problems. Most popular sites for cp are codeforces.com , atcoder.jp, codechef.com . Source: almost 3 years ago
Learn Java with hands-on experience. I personally used codingbat.com a lot, but I've heard good things about codechef.com, which appears to even have a competitive option. Source: over 3 years ago
Postman dominated API development for over a decade because it made REST discovery, testing, and documentation accessible without deep command-line expertise. But 2026 has flipped that advantage. The rise of CLI-native, scriptable, and... - Source: dev.to / 2 months ago
Arc flips the traditional job search model. It’s an exclusive network primarily aimed at senior developers. - Source: dev.to / 6 months ago
Arc.dev offers companies both full-time and freelance recruiting options for qualified ReactJS engineers. They provide a two-week risk-free trial so businesses can evaluate the developer's abilities and suitability. Businesses can stop... - Source: dev.to / over 1 year ago
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