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

productboard
Asana
Jira
Wrike
Trello
Basecamp
Canny.io
Aha! is the new way to create visual product roadmaps. Web-based product management tools and roadmapping software for agile product managers.

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Aha!. While we know about 160 links to Codewars, we've tracked only 3 mentions of Aha!.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | aha.io |
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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
Aha! is recommended for product managers, project managers, marketing teams, and organizations that need a structured way to plan and track product development from conception through to execution. It is particularly useful for medium to large enterprises that can leverage its full suite of features.
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 Aha!. 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...
Aha! is an end-to-end marketing solution for product teams. It includes a suite of products to help you plan, organize, execute, and optimize your product development efforts. Aha! can help you create roadmaps,...
AHA! is a product management software suite that specializes in roadmap creation. You can create strategic business models, delegate tasks, visualize the timing, collaborate, and crowdsource ideas from customers and...
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
Note, this is not the stack used by https://aha.io. - Source: Hacker News / over 2 years ago
Currently I am evaluating aha.io but it's not that pretty and config is a bit sub par in my opinion. Product board seems nice but I have to evaluate it. What are you using? Source: about 4 years ago
Aha.io do great pop ups - top right small box, always announcing new features / improvements / events / blog posts that are relevant. It's helped me really learn the tool more and shows me that there's always improvements and activity... Source: about 5 years ago
When comparing Codewars and Aha!, 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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Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
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Treehouse is an award-winning online platform that teaches people how to code.
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The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
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