
HackerRank
Codewars
Project Euler
Exercism
CodeForces
interviewing.io
Codecademy
Practice and level up your development skills and prepare for technical interviews.
Which is more popular?
DEV.to might be a bit more popular than LeetCode. We know about 699 links to it since March 2021 and only 544 links to LeetCode.
Website, pricing, platforms and company facts side by side.
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| Website | leetcode.com | dev.to |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
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
Walkthroughs and reviews on video.
Is A LeetCode Premium Subscription Worth It?
More videos
Ben Halpern founder of Dev.To & The Practical Dev
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LeetCode and DEV.to. 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...
The 'dev.to' forum is a great place for developers to find answers, share their knowledge, and learn from others. It's a place for people to talk about their projects, ask questions, and get feedback.
One of Dev.to’s unique features is its focus on the human side of coding. Developers often share their personal stories, career journeys, and lessons learned, creating a sense of camaraderie within the community. The...
As a mini-blog, it is a nice alternative for Medium to publish and share information about programming. However, the community and the organization are biased toward social justice (and they are open to it). You can...
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
Hacktoberfest 2026 is run by MLH and DEV, presented by DigitalOcean. The theme is "AI belongs to everyone": build with open-weight models and open-source AI. Pull requests no longer count. Rewards come from virtual stickers (see... - Source: dev.to / 2 days ago
The devActivity community quickly rallied, and bosmdavid-gif provided a crucial diagnostic breakthrough. While public DNS resolvers could correctly see genpauls88-gif's DNS records, direct queries to the authoritative nameservers... - Source: dev.to / 2 days ago
On 26 August 2026 DEV (dev.to) added three labels an author can put on a post: Hand Written (no AI), AI-Assisted and Fully Autonomous (announcement). Posts with no label show as Not disclosed. DEV's public API returns the label with... - Source: dev.to / 6 days ago
When comparing LeetCode and DEV.to, 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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WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
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Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
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Project Euler is a series of challenging mathematical/computer programming problems that will...
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