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

SimplePractice
doxy.me
VSee
OnCall Health
Klara
Phreesia
WebPT
Mend Telehealth platform - #1 rated patient engagement, digital paperwork, & appointment reminders. Highest rated customer service in telemedicine software.

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Mend. While we know about 160 links to Codewars, we've tracked only 1 mention of Mend.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | mend.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
Mend is recommended for businesses and teams seeking a robust and easy-to-use project management tool. It is particularly beneficial for startups, small to medium-sized enterprises, and remote teams that require collaboration across various locations. Industries that typically benefit from Mend include technology, marketing, and design, although its adaptability makes it a fit for numerous sectors.
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
Mend Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and Mend. 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...
We have no reviews of Mend yet. Be the first one to post
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
For telehealth there’s a free version of a telehealth platform called Mend. Source: almost 4 years ago
When comparing Codewars and Mend, 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 Mend:

With SimplePractice, manage your notes, scheduling, and billing all in one place. Conduct secure video appointments with Telehealth by SimplePractice.
Compare SimplePractice to Codewars or Mend:

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


Treehouse is an award-winning online platform that teaches people how to code.
Compare Treehouse to Codewars or Mend:
VSee is the first HIPAA-compliant telehealth app. Used by NASA, the Navy SEALS, and US Congress, VSee keeps patient data secure with 256-bit AES encryption.
Compare VSee to Codewars or Mend: