Top Leetcode repositories

Repositories with the GitHub topic “leetcode”: 30 repositories with 1M stars between them, mostly written in Java, Go and JavaScript. The highest-rated is krahets/hello-algo, #281 on the bestofgithub Elo ladder.

Biggest movers this week

seanprashad/leetcode-patterns

Open on GitHubTypeScript

A pattern-based approach to learn technical interview questions

  • 1,618+15 Elo, change today
  • 14.3k stars
  • 2.3k forks
git
git clone https://github.com/seanprashad/leetcode-patterns.git
  • algorithms
  • data-structures
  • interview-prep
  • interview-questions

itcharge/AlgoNote

Open on GitHubPython

⛽️「算法通关手册」:从零开始的「算法与数据结构」学习教程,200 道「算法面试热门题目」,1000+ 道「LeetCode 题目解析」,持续更新中!

  • 1,408−1 Elo, change today
  • 7.8k stars
  • 1.2k forks
git
git clone https://github.com/itcharge/AlgoNote.git
  • acm-icpc
  • algo
  • algorithm
  • algorithms

Top 30 on the Elo ladder

  1. #281
    krahets/hello-algo

    《Hello 算法》:动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語,提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS…

    2,076 Elo −17132kPython
  2. #490
    CyC2018/CS-Notes

    :books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

    1,978 Elo −84186kJavaScript
  3. #977
    labuladong/fucking-algorithm

    Crack LeetCode, not only how, but also why.

    1,860 Elo −59136kMarkdown
  4. #1,434
    youngyangyang04/leetcode-master

    《代码随想录》LeetCode 刷题攻略:200道经典题目刷题顺序,共60w字的详细图解,视频难点剖析,50余张思维导图,支持C++,Java,Python,Go,JavaScript等多语言版本,从此算法学习不再迷茫!🔥🔥…

    1,793 Elo −6262.8kShell
  5. #1,666
    kdn251/interviews

    Everything you need to know to get the job.

    1,765 Elo −9365.5kJava
  6. #1,750
    kunal-kushwaha/DSA-Bootcamp-Java

    This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms +…

    1,755 Elo −7124.1kJava
  7. #1,754
    huihut/interview

    📚 C/C++ 技术面试基础知识总结,包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of…

    1,755 Elo −4438.3kC++
  8. #1,901
    MisterBooo/LeetCodeAnimation

    Demonstrate all the questions on LeetCode in the form of animation.(用动画的形式呈现解LeetCode题目的思路,完整单步/回看/变速/语音讲解在…

    1,738 Elo −9276.7kJava
  9. #2,159
    azl397985856/leetcode

    LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解,记录自己的leetcode解题之路。)

    1,710 Elo −5155.7kJavaScript
  10. #2,172
    doocs/leetcode

    🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer(第 2 版)》、《程序员面试金典(第 6 版)》题解

    1,708 Elo −6336.7kJava
  11. #2,493
    snehasishroy/leetcode-companywise-interview-questions

    Contains latest company wise questions of LeetCode as of July 2026.

    1,676 Elo +658.7kJava
  12. #2,629
    ashishps1/awesome-leetcode-resources

    Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.

    1,665 Elo −618.1kJava
  13. #2,643
    geekxh/hello-algorithm

    🌍 针对小白的算法训练 | 包括四部分:①.大厂面经 ②.力扣图解 ③.千本开源电子书 ④.百张技术思维导图(项目花了上百小时,希望可以点 star 支持,🌹感谢~)推荐免费ChatGPT使用网站

    1,664 Elo −7336.1kJava
  14. #2,673
    halfrost/LeetCode-Go

    ✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% | LeetCode 题解

    1,661 Elo −9133.8kGo
  15. #3,284
    seanprashad/leetcode-patterns

    A pattern-based approach to learn technical interview questions

    1,618 Elo +3514.3kTypeScript
  16. #4,007
    afatcoder/LeetcodeTop

    汇总各大互联网公司容易考察的高频leetcode题🔥

    1,573 Elo −3820k
  17. #5,054
    khangich/machine-learning-interview

    Machine Learning Interviews from FAANG, Snapchat, LinkedIn. I have offers from Snapchat, Coupang, Stitchfix etc. Blog…

    1,517 Elo −4312.8k
  18. #5,146
    AkashSingh3031/The-Complete-FAANG-Preparation

    Dive into this repository, a comprehensive resource covering Data Structures, Algorithms, 450 DSA by Love Babbar…

    1,512 Elo −3712.3kJupyter Notebook
  19. #5,316
    greyireland/algorithm-pattern

    Algorithm Patterns — the most scientific way to practice, the fastest path to an offer. You deserve it~

    1,505 Elo −6115.4kGo
  20. #6,094
    apachecn/apachecn-algo-zh

    ApacheCN 数据结构与算法译文集

    1,469 Elo −3711.1kJavaScript
  21. #6,392
    chefyuan/algorithm-base

    一位酷爱做饭的程序员,立志用动画将算法说的通俗易懂。我的面试网站 www.chengxuchu.com

    1,457 Elo −210.7k
  22. #6,499
    hxu296/leetcode-company-wise-problems-2022

    Lists of company wise questions available on leetcode premium. Every csv file in the companies directory corresponds to…

    1,452 Elo −4211.3kJupyter Notebook
  23. #6,580
    apachecn/Interview

    Interview = 简历指南 + 算法题 + 八股文 + 源码分析

    1,449 Elo −158.9kJupyter Notebook
  24. #7,097
    krahets/LeetCode-Book

    《剑指 Offer》《图解算法数据结构》《Krahets 笔面试精选 88 题》Python, Java, C++ 解题代码

    1,429 Elo −148.6kJava
  25. #7,349
    EndlessCheng/codeforces-go

    算法竞赛模板库 by 灵茶山艾府 💭💡🎈

    1,419 Elo −248.8kGo
  26. #7,657
    itcharge/AlgoNote

    ⛽️「算法通关手册」:从零开始的「算法与数据结构」学习教程,200 道「算法面试热门题目」,1000+ 道「LeetCode 题目解析」,持续更新中!

    1,408 Elo +47.8kPython
  27. #7,864
    Blankj/awesome-java-leetcode

    :crown: LeetCode of algorithms with java solution(updating).

    1,401 Elo −228.6kJava
  28. #8,394
    yuanguangxin/LeetCode

    LeetCode刷题记录与面试整理

    1,379 Elo −217.4kJava
  29. #8,525
    LeetCode-OpenSource/vscode-leetcode

    Solve LeetCode problems in VS Code

    1,374 Elo −48.4kTypeScript
  30. #8,925
    SharingSource/LogicStack-LeetCode

    公众号「宫水三叶的刷题日记」刷穿 LeetCode 系列文章源码

    1,354 Elo −27.4k