
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.

MonitorControl
Lunar.fyi
Twinkle Tray
BetterDisplay
Monitorian
f.lux
Display Dimmer
Control the real brightness of your monitors directly from your Mac - no need to touch the buttons on your Monitor.

Which is more popular?
Based on our record, HackerRank should be more popular than DisplayBuddy. 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 | displaybuddy.app |
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| Platforms | — | |
| Company | — | 2021 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
DisplayBuddy lets you control external displays connected to your Mac right from your menu bar - No need to touch those clunky monitor buttons! It has been tested on a wide range of monitors from manufacturers such as Dell, Acer, LG, Samsung, BenQ & PRISM, and works with most displays...
What each product offers, as listed by its team.


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 DisplayBuddy yet.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and DisplayBuddy. 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...
If you use a monitor with your Mac, this app is life changing. I started using DisplayBuddy and I can never go back to monitor buttons now!
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
Adding my must haves: - DisplayBuddy: a more modern alternative to BetterDisplay to control monitors (https://displaybuddy.app) - Magnet: the simplest and best window manager (https://magnet.crowdcafe.com) - DaisyDisk: fantastic way to... - Source: Hacker News / over 2 years ago
Why not just use https://displaybuddy.app on a modern monitor and not strain your eyes. - Source: Hacker News / almost 3 years ago
If you’re looking for something that allows media keys and custom keyboard shortcuts: https://displaybuddy.app/ Works on both Windows and Mac. - Source: Hacker News / almost 3 years ago
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Control monitor brightness, adapt using the ambient light sensor, adjust volume, switch inputs and turn off displays without fiddling with clunky buttons.
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