5 alternatives to leetcode
azl397985856/leetcode — LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。) (55,721 stars, CC-BY-NC-4.0, ui, database, dev-tools).
These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It does not serve code from azl397985856/leetcode itself (licence class: non-commercial), so these alternatives are the licence-cleared route.
| # | Repo | Score | Licence | Stars |
|---|---|---|---|---|
| 1 | trekhleb/javascript-algorithms | 8.0 | MIT | 196,690 |
| 2 | kodecocodes/swift-algorithm-club | 6.1 | MIT | 29,060 |
| 3 | thealgorithms/java | 4.7 | MIT | 66,469 |
| 4 | gyoogle/tech-interview-for-developer | 6.4 | MIT | 17,644 |
| 5 | kdn251/interviews | 4.4 | MIT | 65,502 |
The alternatives in detail
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📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
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Algorithms and data structures in Swift, with explanations!
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All Algorithms implemented in Java
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👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖score 6.4/10 · MIT permissive · 17,644 stars · 12 components · search them
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Everything you need to know to get the job.score 4.4/10 · MIT permissive · 65,502 stars · 467 components · search them
Licence data: JustClaw-It's per-repo licence policy. Is leetcode still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-27T23:04:12Z.
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