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

Deputy
When I Work
Homebase
Planday
Sage HR
Connecteam
Sling
Restaurant employee scheduling made simple. Save time, reduce labor costs and improve communications.

Which is more popular?
Based on our record, Codewars seems to be more popular. 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 | 7shifts.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
7shifts is recommended for small to mid-sized restaurants, cafes, and hospitality businesses seeking an efficient way to manage employee schedules, reduce labor costs, and improve team communication.
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
Automate Your Scheduling With 7shifts [Demo]
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and 7shifts. 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...
That said, 7Shifts does lack a good mobile app, and the software can sometimes be glitchy. But considering all its features and how it can make shift scheduling easier, 7Shifts definitely belongs on this list.
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
Tracking 7shifts since Mar 2021.
When comparing Codewars and 7shifts, 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.
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Download and solve practice problems in over 30 different languages.
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When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.
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Treehouse is an award-winning online platform that teaches people how to code.
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Homebase makes managing hourly work easier for over 100,000 local businesses. With free shift scheduling, time tracking, team communication, and hiring, managers and employees can spend less time on paperwork and more time on growing their business.
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