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CodeGym.cc is an online Java programming course that is 80% based on practice.

Which is more popular?
Based on our record, LeetCode seems to be a lot more popular than CodeGym.cc. While we know about 544 links to LeetCode, we've tracked only 34 mentions of CodeGym.cc.
Website, pricing, platforms and company facts side by side.
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| Website | codegym.cc | leetcode.com |
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


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


CodeGym is one of my favorite Core Java online courses. It’s very practice-oriented. There are more than 1,200 coding tasks with code validations and tips to help a student solve tasks. Also, it contains short lectures that cover all... - Source: dev.to / about 4 years ago
I started learning it from their russian version (this course was originally written in Russian) but if English version is as good as Russian, then it's probably the best way to start learning java, as they have probably few thousands of... Source: about 4 years ago
If you want to take a slightly longer, but imo easier path. I went from learning coding using https://codegym.cc/ to being a Software Quality Assurance Automation Engineer (current) and will eventually transition to BE Dev on my... Source: about 4 years ago
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 / about 1 month 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 / 4 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 / 4 months ago
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Project Euler is a series of challenging mathematical/computer programming problems that will...
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Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.
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