
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.

Document360
HelpJuice
Intercom
Zendesk
HelpScout
HelpSite
HelpKit
Educate your users with a super simple knowledge base that’s built for teams just like yours.
Which is more popular?
Based on our record, CheckIO seems to be a lot more popular than HelpDocs. While we know about 46 links to CheckIO, we've tracked only 2 mentions of HelpDocs.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | helpdocs.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 HelpDocs yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
No HelpDocs 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 HelpDocs. 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 HelpDocs 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
You should consider no-code solutions specifically built for the knowledge base. We're using https://helpdocs.io/ with good results. It supports sections. Source: over 3 years ago
I have tried my glorious account email, pass to log in, but it failed. Also created a helpdocs.io account, which I tried to use to log in, but it fails on this page. Source: almost 5 years ago
When comparing CheckIO and HelpDocs, you can also consider the following products.


Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.
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Download and solve practice problems in over 30 different languages.
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Helpjuice offers powerful, easy-to-use knowledge base software designed to help teams reduce support emails by up to 50%, improve internal collaboration, and create happier customers. It's trusted by companies worldwide to streamline knowledge sharin
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Practice and level up your development skills and prepare for technical interviews.
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Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
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