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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.

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Workspace to highlight, organize & collaborate on your research articles.

Which is more popular?
Based on our record, Codechef should be more popular than Weava. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codechef.com | weavatools.com |
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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....
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In depth analysis of leetcode, codechef and codeforces | LEETCODE VS CODECHEF VS CODEFORCES IN HINDI
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How to use Weava for research
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Share your experience with using Codechef and Weava. 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...
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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
It might help to use a highlighting app, something like Weava (weavatools.com) which will store and collect your highlights off to the side of the text so you don't have to keep flipping through pages. Source: over 3 years ago
For classes with a lot of readings, use an annotation thing like Weava (weavatools.com) or Zotero that keeps all your highlights in one place and searchable. Source: about 4 years ago
When comparing Codechef and Weava, you can also consider the following products.

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Practice and level up your development skills and prepare for technical interviews.
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Instantly find websites again - but without organising them.
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