
LeetCode
Codility
CodeSignal
iMocha
Codewars
HackerEarth
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

utterances
IntenseDebate
JustComments
giscus
Hyvor Talk
Discourse
GraphComment
Disqus is a global comment system that improves discussion on websites and connects conversations across the web.

Which is more popular?
Based on our record, HackerRank should be more popular than DISQUS. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | disqus.com |
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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
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Overall verdict
Why this product is good
Recommended for
Disqus is recommended for bloggers, publishers, and website owners who want a robust comment system with moderation capabilities and engagement analytics. It is particularly advantageous for those looking to increase interaction on their platforms without developing their own comment system.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and DISQUS. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
With Disqus, your comments live on Disqus’s servers. You can export an XML file, but the format is proprietary and importing into another system is not always straightforward. If Disqus shuts down or changes its terms...
If you’re wondering what the differences are between Talkee and Disqus for creators and publishers running a premium newsletter, we put together this no-nonsense overview.
Recommendations tracked on public social media and blogs since March 2021.


This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
Dynamic Content: One of WordPress’s biggest advantages is its ability to handle dynamic content like comments, forms, or membership systems. While services like Disqus or Staticman can add dynamic features like comments to Jekyll sites,... - Source: dev.to / almost 2 years ago
Since I was working with basically no database or no backend service at all, I had to choose an external service for this and what else does this better than Disqus . - Source: dev.to / about 2 years ago
Since our site is a static site, we need to rely on external services to provide a comment system. The most famous one is Disqus. However, its free plan forces use to show a lot of ADs to the users, which I dont like. So I chose giscus,... - Source: dev.to / about 2 years ago
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CodeSignal is the leading assessment platform for technical hiring.
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Easy to set up, ad-free and reliable comment system
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