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

Eagle App
BeeRef
Milanote
Pinterest
Adobe Bridge
FrameRef
Kuadro
The simple way to view and organize your multiple reference images.

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than PureRef. While we know about 160 links to Codewars, we've tracked only 4 mentions of PureRef.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | pureref.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.
No analysis of PureRef 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 PureRef. 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 PureRef 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 mainly use offline means: organising all my files in a hierarchy of folders and using pureref (which I highly recommend) to make moodboards, and ofc an external hard drive to save backups. The only online means I use is google drive... Source: about 4 years ago
If you just want the image to be a transparent overlay while you draw 'through the image'(with it being unchanged) you can use something like Pureref(pureref.com) to set the image as always on top + turn opacity down a bit. Source: about 4 years ago
If you can’t get it to work inside of max, I thought of a free easy workaround you could try. I use the software pureref to manage and quickly access reference images. You could just resize an empty pureref window to cover your username.... Source: over 4 years ago
When comparing Codewars and PureRef, 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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Unify your creative inspiration in one place. Store anything – inspiring images, design mockups, illustrations, screenshots and more.
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Download and solve practice problems in over 30 different languages.
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Treehouse is an award-winning online platform that teaches people how to code.
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