
Codecademy
Exercism
LeetCode
Treehouse
edX
Coursera
Udemy
Achieve code mastery through challenge.

DuckDuckGo
Google
StartPage
Qwant
Searx
Ecosia
Brave Search
YaCy is a free search engine that anyone can use to build a search portal for their intranet or to...
Which is more popular?
Based on our record, Codewars should be more popular than YaCy. It has been mentioned 160 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | yacy.net |
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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
Codewars is recommended for beginner to advanced programmers who enjoy learning through practice and are interested in improving their algorithmic thinking and coding skills in a gamified environment. It is particularly beneficial for those preparing for coding interviews or seeking to reinforce their programming knowledge in a fun and interactive way.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
YaCy: The P2P Search Engine
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Edabit offers a learning experience similar to learning a new language, focusing on smaller and more frequent exercises that build proficiency over time. Like Codewars, Edabit provides many challenges that increase in...
In conclusion, while Leetcode remains a valuable resource for coders, the platforms listed above offer varied approaches to learning and improving coding skills. Whether you're drawn to the gamified learning...
This LeetCode alternative has excellent features for anyone looking to sharpen their coding skills. Codewars uses kata, which are small coding exercises that are community developed to help you master your language of...
YaCy stands out from other search engines because it runs on open source, peer-to-peer software. Not everyone wants to go through the hassle of installing software to run searches, but if its decentralized nature...
Each YaCy peer crawls the internet to find and index web pages, which become available to other peers in the network. Typical privacy concerns are non-existent in the YaCy network since no single entity is in charge...
Recommendations tracked on public social media and blogs since March 2021.


Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of... - Source: dev.to / almost 3 years ago
Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for... Source: almost 3 years ago
I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics... Source: about 3 years ago
Thoughts on YaCy’s P2P search model if you’ve seen? https://yacy.net. - Source: Hacker News / 15 days ago
It's still kind of an open problem. There are partial solutions, but not yet really an integrated one. There is Hister: https://hister.org/ that builds some sort of drive-by index of what you're browsing anyway. And there are "true p2p"... - Source: Hacker News / 20 days ago
There's yacy. I didn't get useful results wheb I tested it though. https://yacy.net/. - Source: Hacker News / about 1 month ago
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