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

Wellfound
Breakout List
AngelList Jobs
Startup Jobs
Otta
Levels.fyi
Crunchbase
Backed by investors like Sequoia, A16Z, Benchmark. See the fastest growing startups in one place.

Which is more popular?
Codewars might be a bit more popular than TopStartups.io. We know about 160 links to it since March 2021 and only 114 links to TopStartups.io.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | topstartups.io |
| Pricing | ||
| Company | — | 2021 |
| Listed in |
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.
No TopStartups.io videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and TopStartups.io. 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 TopStartups.io 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
Try these, all free: topstartups.io, angel.co, otta.com. Source: about 3 years ago
+1 always apply directly to the job posting on the company's site. More likely to get seen. If you're looking for startups, topstartups.io is good, along with angel.co. Source: over 3 years ago
Linkedin covers most use cases. If you want to go startup-specific, topstartups.io, angel.co, Otta.com. Source: over 3 years ago
When comparing Codewars and TopStartups.io, 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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Where the startup world goes to find what’s next.
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Download and solve practice problems in over 30 different languages.
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A list of the fastest growing startups
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Treehouse is an award-winning online platform that teaches people how to code.
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See 1000s of startup jobs at the best startups. Get salary, equity and funding info upfront. Apply privately with one click. No recruiters, no spam. 20,000+ startups hiring.
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