
HackerRank
LeetCode
CodeForces
AlgoExpert.io
Coderbyte
Codewars
Codecademy
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.

SevenRooms
simpleERB
Quandoo
ResyOS
Yelp Reservations
OpenTable Connect
ResNexus
A better dining experience. Pay effortlessly.

Which is more popular?
Based on our record, Codechef should be more popular than Reserve. 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 | resy.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....
No description of Reserve yet.
What each product offers, as listed by its team.


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


No analysis of Codechef yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
In depth analysis of leetcode, codechef and codeforces | LEETCODE VS CODECHEF VS CODEFORCES IN HINDI
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Reserve for Men by Perry Ellis Fragrance Review (1998)
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codechef and Reserve. 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...
OpenTable, the market leader in the online restaurant-booking world, is embroiled in a scheme that affected 45 Chicago restaurants that use Reserve, an OpenTable rival. Last week, OpenTable confirmed it fired an...
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
*I did try different welcome bonuses: I tried 80k, 100k, 125k, 150k bonus pages + a referral link + resy.com's link. Source: almost 3 years ago
I tried all of those :( I tried 80k bonus, 100k bonus, 125k bonus, 150k bonus, referral link, resy.com link. Source: almost 3 years ago
You can make a reservation for Rubirosa on resy.com. Source: over 3 years ago
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Practice and level up your development skills and prepare for technical interviews.
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Programming competitions and contests, programming community.
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Since launching in December 2012, Quandoo has expanded into 12 countries and has seated more than 150 million diners in 18,000+ restaurants.
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