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

WackoWiki
DokuWiki
MediaWiki
Apache JSPWiki
TiddlyWiki
MoinMoin
Wiki.js
Foswiki is the free and open source enterprise collaboration platform.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Foswiki. While we know about 67 links to HackerRank, we've tracked only 5 mentions of Foswiki.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | foswiki.org |
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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.
No analysis of Foswiki yet.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
Lonely Data vs Linked Data (with Foswiki)
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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 Foswiki. 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...
We have no reviews of Foswiki yet. Be the first one to post
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
Do you know a wiki where one can add metadata to the pages? I used https://foswiki.org and it was great for combining structured and non structured information. - Source: Hacker News / almost 2 years ago
Use FOSWiki. It's best suited for a corporate intranet, but has a learning curve. Source: about 4 years ago
The best software around is FOSWiki, which is an enterprise wiki with numerous plugins, eg for taking meeting notes, setting up workflows, searching, appending files to wiki pages, etc. The only drawback is that it comes as a blank page,... Source: over 4 years ago
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CodeSignal is the leading assessment platform for technical hiring.
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MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
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