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

Aryel
Vectary
SwiftXR
8th Wall
Euphoria AR
Vossle
ZapWorks
Democratising Augmented Reality with the most intuitive editor on the market, combined with the highest performing image tracking. All web-based and app-free!
Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Hololink. While we know about 160 links to Codewars, we've tracked only 2 mentions of Hololink.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | hololink.io |
| Pricing | ||
| Platforms | — | |
| Company | — | 2021 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Codewars yet.
Hololink is a web-based Augmented Reality editor which enables creation of AR through a visual no-code solution. AR created in Hololink is served directly in the mobile browser without the use of an app, making the whole process from creation to end-user 100% browser-based. Hololink gives...
What each product offers, as listed by its team.


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 Hololink yet.
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 Hololink. 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 Hololink 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
And, just to toot our own horn, Hololink has some of the absolutely best image tracking on the market? We don't just think so ourselves, but we've had people contact us to tell us that it's better than both Zappar and 8th Wall. But don't... Source: over 3 years ago
I work as the project manager at hololink.io, ranked amongst the top webAR wysiwyg editors, and when we develop we try to always create features directly for our users instead of second guessing and delivering stuff that people may not... Source: over 3 years ago
When comparing Codewars and Hololink, 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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Use Aryel’s powerful platform to deliver augmented reality that works on the web — easy-peasy!
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Download and solve practice problems in over 30 different languages.
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Vectary is a free, online 3D modeling tool and sharing platform.
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Treehouse is an award-winning online platform that teaches people how to code.
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