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

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Whale. While we know about 160 links to Codewars, we've tracked only 6 mentions of Whale.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | codewars.com | whale.naver.com |
| Pricing | — | |
| Listed in |
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 Whale. 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...
Whale helps us a lot with streamlining our onboarding process. Whale just automates the assignment of different onboarding documents. We just add a new hire to a group, and the system does the rest for us.
It’s very manual to install the suggestions. Once everything is installed, it’s ep-ic but it can take some time so don’t wait long to do it. Start while you’re creating your documentation in Whale.
It's VERY customizable! You can add your own search engine, customize colors, and more!
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
Might check out Naver Whale and Yandex Browser. Source: over 3 years ago
Why not use it - https://whale.naver.com/en/. Source: over 3 years ago
I would NEVER use anything else than Firefox as my main browser. HOWEVER, I'm always looking for a secondary browser that I can use for a quick consult or managing my router settings quickly without wasting too much RAM in the process.... Source: over 3 years ago
When comparing Codewars and Whale, 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 Whale:

An actively developped, keyboard-focused browser with a minimal GUI, inspired by other...
Compare qutebrowser to Codewars or Whale:

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

Pale Moon is an Open Source, Mozilla-derived web browser available for Microsoft Windows and Linux, focusing on efficiency and ease of use.
Compare Pale Moon to Codewars or Whale:

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

Web Browser
Compare Comodo Dragon Internet Browser to Codewars or Whale: