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

BackupDrill
SimpleBackups
StoreVault.app
SnapShooter
Supabackup
Rewind
BackupLABS
Restore-tested, off-platform backups for Supabase. Protect Postgres and Auth, Storage files, Edge Functions, and supported configuration in one recovery point.

Which is more popular?
Based on our record, Codewars seems to be more popular. It has been mentioned 160 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | revivedb.dev |
| Pricing | ||
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Codewars yet.
ReviveDB backs up Supabase projects outside Supabase: the database and Auth, Storage files, Edge Functions and supported project configuration, together in one recovery point. Supabase's own backups cover the database, but not Storage files or Edge Functions, and they are not included on the free...
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 ReviveDB yet.
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codewars and ReviveDB.
ReviveDB's answer:
Developers and teams running production applications on Supabase.
ReviveDB's answer:
ReviveDB backs up Supabase database, Auth, Storage and Edge Functions together. Every database backup is automatically restored and checked.
ReviveDB's answer:
Most tools only create a database dump. ReviveDB also covers Supabase Storage and Functions, then verifies the backup.
ReviveDB's answer:
We built ReviveDB because a valid database dump does not prove that the full Supabase project can be recovered.
ReviveDB's answer:
TypeScript, Next.js, NestJS, PostgreSQL, Redis, Cloudflare R2 and Supabase APIs.
Share your experience with using Codewars and ReviveDB. 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 ReviveDB 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
Tracking ReviveDB since Aug 2026.
When comparing Codewars and ReviveDB, 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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Supabase backup and restore-drill service: Postgres plus Storage go to your bucket, then scheduled recovery checks prove the snapshot works.
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Download and solve practice problems in over 30 different languages.
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Remove backups from your to-do list in 2 minutes. Automate all your server, database, website, snapshot, and cloud storage backups. Works with any Provider including DigitalOcean, AWS, Google Cloud, Azure, Dropbox, Vultr, Exoscale, OVH, and more.
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Practice and level up your development skills and prepare for technical interviews.
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Versioned backups of your store, with proof they work. Restore one record or the whole catalogue.
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