
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.

Cold Turkey
Freedom.to
BlockSite
Forest App
Wakeout
stretchly
Workrave
A site blocker that turns procrastination into 60-second workouts.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than 1 Pixel Workout. While we know about 67 links to HackerRank, we've tracked only 1 mention of 1 Pixel Workout.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | 1pixelworkout.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Ukraine · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
1 Pixel Workout is a Chrome extension that intercepts your distraction sites — Twitter, Reddit, Instagram — and replaces mindless scrolling with a 60-second desk workout. It's a site blocker that turns procrastination into posture fix. Built for desk workers dealing with forward head posture,...
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.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HackerRank and 1 Pixel Workout.
1 Pixel Workout's answer:
Desk workers and remote professionals aged 25-45 who struggle with posture issues from prolonged sitting, and who recognize they spend too much time on social media but haven't found a sustainable way to change that habit.
1 Pixel Workout's answer:
1 Minute Workout is the only fitness tool that turns your distraction sites into workout triggers. Instead of blocking Twitter, Instagram, or Reddit entirely, it intercepts those visits and prompts you to complete a 60-second exercise first. It's a site blocker that actually improves your health.
1 Pixel Workout's answer:
Unlike traditional fitness apps that rely on willpower and scheduling, 1 Minute Workout works with your existing habits – not against them. It catches you at the exact moment you're reaching for a distraction and redirects that energy into movement. No gym, no equipment, no 30-minute commitment. Just one minute, right at your desk, targeting the posture problems that desk work creates.
1 Pixel Workout's answer:
After 20+ years as a backend developer, I know the toll desk work takes on your body. I built 1 Minute Workout because I wanted to fix my own "nerd neck" without adding another task to my day. The insight was simple: I already have triggers throughout my day (checking Twitter, scrolling Reddit) – why not use them?
1 Pixel Workout's answer:
Ruby on Rails, Tailwind CSS, Stimulus, and Svelte for the Chrome extension.
1 Pixel Workout's answer:
We're launching publicly on Black Friday 2025. Currently in early access with a small group of beta testers.
Share your experience with using HackerRank and 1 Pixel Workout. 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 1 Pixel Workout 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
Working on platform around Exercise Snack concept: https://1minuteworkout.org/. Basically it's a browsers extension: site blocker + ultra short workouts. To break 8h sitting. - Source: Hacker News / 7 months ago
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