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

LinkedIn
Peerlist
Monster.com
Read.CV
Contra
CareerBuilder
Xing
Polywork is a professional social network that allows you to post updates about what you're up to (in work, and, if you like, in life too).

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Polywork. While we know about 160 links to Codewars, we've tracked only 5 mentions of Polywork.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | polywork.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
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.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and Polywork. 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...
Forget the LinkedIn grind and Instagram highlight reel. Polywork paints a more nuanced portrait of your professional life. Imagine a platform where you showcase your full spectrum of skills, interests, and side...
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
Recently, I have stumbled upon this page. It's Polywork's highlights page where career highlights are displayed in a timeline-style collection. Source: over 3 years ago
I am kind of in the same boat, would definitely like to learn more about your product. If you want to get your product reviewed - find people here on reddit, product hunt and polywork.com, talk to few people to understand what they think... Source: over 3 years ago
There's Polywork (https://polywork.com) that tries to replace linkedin. Gotta wait to see if it works out. - Source: Hacker News / over 4 years ago
When comparing Codewars and Polywork, you can also consider the following products.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Compare Codecademy to Codewars or Polywork:

LinkedIn is a business-oriented social networking service, mainly used for professional networking.
Compare LinkedIn to Codewars or Polywork:

Download and solve practice problems in over 30 different languages.
Compare Exercism to Codewars or Polywork:

Peerlist is a professional network for builders to show and tell
Compare Peerlist to Codewars or Polywork:

Treehouse is an award-winning online platform that teaches people how to code.
Compare Treehouse to Codewars or Polywork:

Monster.com is one of the largest employment websites and job search engine in the world.
Compare Monster.com to Codewars or Polywork: