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

Milanote
Notion
xTiles App
Google Docs
TiddlyWiki
Foam
Nuclino
Walling is your visual space to capture ideas and organize projects.

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Walling. While we know about 160 links to Codewars, we've tracked only 4 mentions of Walling.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | walling.app |
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In their own words, as submitted to SaaSHub.


No description of Codewars yet.
Walling gives you a better way to organize and refine your ideas and thoughts. Unlike linear documents, with your ideas side by side, Walling empowers you to step back and get a high level understanding of what you're working on.
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
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
Walling Review - Is this the next Notion or Google Keep?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and Walling. 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 Walling 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
Maybe Walling? https://walling.app/ I don't remember if they allow anon guests, though. Source: about 4 years ago
Are you going to add a more visual view, perhaps selectively for a collection? Something along the lines of Pile, Walling, Pinterest or Raindrop.io's Moodboard view? Source: over 4 years ago
You can check https://walling.app/. Source: over 4 years ago
When comparing Codewars and Walling, 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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All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
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Practice and level up your development skills and prepare for technical interviews.
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A web note-taking app for creative people that combines the best from text editors and whiteboards. Think, write, and organize your thoughts based on cards and tabs. Structure and enrich all of your ideas in one place.
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