
Codewars
Exercism
LeetCode
CodinGame
CodeCombat
HackerRank
Google's Python Class
CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

Cloud Devs
VanHack Slack App
Upwork
Lemon.io
170+ Freelancer Tools
Andela
freelance.com
Automate dev hiring with real-life tasks
Which is more popular?
Based on our record, CheckIO seems to be a lot more popular than CodeAlly. While we know about 46 links to CheckIO, we've tracked only 3 mentions of CodeAlly.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | codeally.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
No analysis of CodeAlly yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
No CodeAlly 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 CheckIO and CodeAlly. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CheckiO is a platform with coding games created for different levels of programmers, from beginners to advanced levels. Using fun and engaging methods, you can use coding games to solve challenges in TypeScript and...
CheckIO is available in English and Spanish. The platform was designed by a group of engineers and now has a number of customers all over the globe who may use it to improve their programming speed and abilities by...
Checkio is the most whimsical HackerRank alternative on this list. It’s also focused on two languages: Python and TypeScript. On this site you’ll be thrown into a gamer’s paradise that includes robot mollusks and...
We have no reviews of CodeAlly yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start... Source: almost 3 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some... Source: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
After spending a few days on the CodeAlly platform that is included in freeCodeCamp's lessons, I decided to try looking back into my local install and get a set of basic instructions together. This will help when I return to my Flatiron... - Source: dev.to / over 4 years ago
The browser based version of the certificate was released only recently, and it runs entirely in a virtual instance of VS Code using CodeAlly to login and manage the challenges, and the CodeRoad extension to execute the challenges within... - Source: dev.to / over 4 years ago
Recently found this service https://codeally.io/ and I like the idea it uses. It use video chat with live codding to hire developers. I would love to use something like this to support my open source projects (at least to try if it work)... Source: over 5 years ago
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Download and solve practice problems in over 30 different languages.
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Practice and level up your development skills and prepare for technical interviews.
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Forget the old rules. You can have the best people. Right now. Right here.
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