
lf (file manager)
Midnight Commander
Krusader
Double Commander
fman
Worker
Vifm
Fast and resource-sensitive file manager for the terminal

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.

Which is more popular?
nnn might be a bit more popular than HackerRank. We know about 78 links to it since March 2021 and only 67 links to HackerRank.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | hackerrank.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
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.
Walkthroughs and reviews on video.
RGV's Naked Nanga Nagnam Response | Ram Gopal Varma | #NNN | #RGV | Cinemapicha
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How often each product is chosen within a category, 0–100% relative to the other.


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


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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...
Recommendations tracked on public social media and blogs since March 2021.


Which is why I love C projects, even with all the footguns. You have libraries with nice API that lets you write software without being on a treadmill to update the code every few months. [0] https://github.com/jarun/nnn/. - Source: Hacker News / 26 days ago
I had mc on my $20 second hand 286, there are some newer takes on the classic, ranger and nnn come to mind, support for images on the terminal with sixel is pretty neat! https://github.com/ranger/ranger https://github.com/jarun/nnn. - Source: Hacker News / 7 months ago
I use https://github.com/jarun/nnn/ with `cd` on quit if I need to scan around manually. Otherwise, zoxide. - Source: Hacker News / over 1 year ago
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
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Terminal file manager written in Go (programming language).
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Practice and level up your development skills and prepare for technical interviews.
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GNU Midnight Commander is a visual file manager, licensed under GNU General Public License and...
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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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Krusader is an advanced twin panel (commander style) file manager for KDE and other desktops in the *nix world, similar to Midnight or Total Commander.Get your copy of the Krusader .
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CodeSignal is the leading assessment platform for technical hiring.
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