
HackerRank
Codewars
Project Euler
Exercism
CodeForces
interviewing.io
Codecademy
Practice and level up your development skills and prepare for technical interviews.

Instructables
Archimedes Market
Gumroad
GrabCAD
Hackr.io
Topcoder
Upwork
Hackster is a community dedicated to learning hardware.

Which is more popular?
Based on our record, LeetCode seems to be a lot more popular than Hackster. While we know about 544 links to LeetCode, we've tracked only 26 mentions of Hackster.
Website, pricing, platforms and company facts side by side.
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| Website | leetcode.com | hackster.io |
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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
No analysis of Hackster yet.
Walkthroughs and reviews on video.
Is A LeetCode Premium Subscription Worth It?
More videos
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More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


LeetCode is a renowned online platform offering a compendium of coding challenges that enable software developers to sharpen their programming prowess, facilitating their preparation for technical interviews. This...
What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
In the quest for coding excellence, developers often seek platforms that not only challenge their skills but also make the learning process engaging and fun. While Leetcode has been a staple in the coding community...
We have no reviews of Hackster yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


General Coding Assessment (GCA): the harder of the two, but manageable with preparation. It's done on CodeSignal, either in person or online. To prepare, practice DSA questions on competitive programming sites like LeetCode, Codewars,... - Source: dev.to / 2 months ago
Category Tool URL How I used it General AI assistant ChatGPT Https://chatgpt.com Breaking down concepts, simulating interviewers, reviewing answers AI writing / reasoning Claude Https://claude.ai Refining behavioral stories and... - Source: dev.to / 5 months ago
Plain BST. Fine when input is random or the problem doesn't require worst-case guarantees. Tree problems on LeetCode typically assume balanced input and don't ask you to maintain balance yourself. - Source: dev.to / 5 months ago
You'll find on our website a lot of info regarding this laptop + we are working on a Hackster.io page to share our journey through devlogs :). Source: about 3 years ago
Note that I could not find much documentation on references written on these components and that I am pretty new to electronics but it's something I'm interested in and I love to experiment (I have already went through hackster.io and... Source: over 3 years ago
Something like the Gemma M0 or one of the Feather boards would work pretty well depending on what kind of connectivity you want. They both have JST connectors to connect a rechargable battery and the Gemma already has a single NeoPixel... Source: almost 4 years ago
When comparing LeetCode and Hackster, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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Verified marketplace for engineering IP & R&D bounties
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Project Euler is a series of challenging mathematical/computer programming problems that will...
Compare Project Euler to LeetCode or Hackster:

An all-in-one solution to sell your work and grow your audience.
Compare Gumroad to LeetCode or Hackster: