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

Choosy
Browser Tamer
Hurl - Choose a Browser
Burly.click
LinkSheet
Folge
Finicky
macOS native application for smart link handling

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than OpenIn. While we know about 160 links to Codewars, we've tracked only 10 mentions of OpenIn.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | loshadki.app |
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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.
No analysis of OpenIn yet.
Walkthroughs and reviews on video.
Review of TItans Series Openings!
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and OpenIn. 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 OpenIn 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
I do. Macos applications. Generating between 1,000-2,000 USD monthly (so variable because no subscriptions). Obviously this is still a hobby that I am trying to make more sustainable. But this is where I am right now after 3-4 years in... - Source: Hacker News / over 1 year ago
Mac/iOS apps https://loshadki.app Stable between 1000-1500 monthly, depends on the month. - Source: Hacker News / almost 2 years ago
7 years ago I started a site project for forwarding logs and metrics from k8s, docker, openshift in Splunk. It is enterprise offering, and I started making money pretty quick. After 6 months I already made 40k, and quit my employer.... - Source: Hacker News / over 3 years ago
When comparing Codewars and OpenIn, 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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Choosy opens links in different browsers as specified, according to rules, set by the user.
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Download and solve practice problems in over 30 different languages.
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Makes correct URLs open in browsers you want instead of the system defaults.
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Treehouse is an award-winning online platform that teaches people how to code.
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A windows utility that lets you choose the browser on the click of a link
Compare Hurl - Choose a Browser to Codewars or OpenIn: