Top Interview Questions repositories

Repositories with the GitHub topic “interview-questions”: 48 repositories with 1.9M stars between them, mostly written in Java, JavaScript and Python. The highest-rated is donnemartin/system-design-primer, #40 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

trimstray/test-your-sysadmin-skills

Open on GitHub

A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.

  • 1,473+2 Elo, change today
  • 11.9k stars
  • 1.7k forks
git
git clone https://github.com/trimstray/test-your-sysadmin-skills.git
  • answers
  • bsd
  • cheatsheets
  • cybersecurity

luhengshiwo/LLMForEverybody

Open on GitHubJupyter Notebook

每个人都能看懂的大模型知识分享,LLMs春/秋招大模型面试前必看,让你和面试官侃侃而谈

  • 1,473+4 Elo, change today
  • 7.5k stars
  • 713 forks
git
git clone https://github.com/luhengshiwo/LLMForEverybody.git
  • agent
  • interview-practice
  • interview-questions
  • learnllm

ashishps1/awesome-system-design-resources

Open on GitHubJava

Learn System Design concepts and prepare for interviews using free resources.

  • 1,974−6 Elo, change today
  • 43.3k stars
  • 8.9k forks
  • 471 watchers
git
git clone https://github.com/ashishps1/awesome-system-design-resources.git
  • awesome
  • backend
  • computer-science
  • distributed-systems

TheAlgorithms/C

Open on GitHubC

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

  • 1,767−2 Elo, change today
  • 22.6k stars
  • 4.8k forks
  • 522 watchers
git
git clone https://github.com/TheAlgorithms/C.git
  • algorithm-challenges
  • algorithm-competitions
  • algorithms
  • c

Top 48 on the Elo ladder

  1. #40
    donnemartin/system-design-primer

    Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

    2,378 Elo −94377kPython
  2. #73
    career-ops-hq/career-ops

    Open-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply…

    2,280 Elo −282.7kJavaScript
  3. #253
    bregman-arie/devops-exercises

    Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL…

    2,094 Elo −7686.8kPython
  4. #366
    binhnguyennus/awesome-scalability

    The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

    2,030 Elo −3575.7k
  5. #413
    ByteByteGoHq/system-design-101

    Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

    2,010 Elo −4991.2k
  6. #504
    ashishps1/awesome-system-design-resources

    Learn System Design concepts and prepare for interviews using free resources.

    1,974 Elo +1943.3kJava
  7. #625
    DopplerHQ/awesome-interview-questions

    :octocat: A curated awesome list of lists of interview questions. Feel free to contribute! :mortar_board:

    1,934 Elo −2985.6k
  8. #668
    ashishps1/awesome-low-level-design

    Learn Low Level Design (LLD) and prepare for interviews using free resources.

    1,924 Elo −928kJava
  9. #682
    yangshun/tech-interview-handbook

    Curated coding interview preparation materials for busy software engineers

    1,921 Elo −39143kTypeScript
  10. #876
    aishwaryanr/awesome-generative-ai-guide

    A one stop repository for generative AI research updates, interview resources, notebooks and much more!

    1,879 Elo −1530.2kHTML
  11. #977
    labuladong/fucking-algorithm

    Crack LeetCode, not only how, but also why.

    1,860 Elo −59136kMarkdown
  12. #1,555
    TheAlgorithms/C-Plus-Plus

    Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for…

    1,778 Elo −4434.8kC++
  13. #1,648
    TheAlgorithms/C

    Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for…

    1,767 Elo +922.6kC
  14. #1,666
    kdn251/interviews

    Everything you need to know to get the job.

    1,765 Elo −9365.5kJava
  15. #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++
  16. #1,804
    systemdesign42/system-design-academy

    If you want to become good at AI engineering & system design, join this newsletter 👇

    1,749 Elo −129.5k
  17. #2,109
    h5bp/Front-end-Developer-Interview-Questions

    A list of helpful front-end related questions you can use to interview potential candidates, test yourself or…

    1,715 Elo −6960.8kNunjucks
  18. #2,295
    sudheerj/reactjs-interview-questions

    List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!

    1,696 Elo −6044.9kJavaScript
  19. #2,486
    donnemartin/interactive-coding-challenges

    120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

    1,677 Elo −6831.9kPython
  20. #2,493
    snehasishroy/leetcode-companywise-interview-questions

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

    1,676 Elo +658.7kJava
  21. #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
  22. #2,673
    halfrost/LeetCode-Go

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

    1,661 Elo −9133.8kGo
  23. #2,825
    checkcheckzz/system-design-interview

    System design interview for IT companies

    1,650 Elo −7223.8k
  24. #2,885
    yangshun/front-end-interview-handbook

    Front End interview preparation materials for busy engineers (updated for 2026)

    1,646 Elo −6244kJavaScript
  25. #3,208
    satwikkansal/wtfpython

    What the f*ck Python? 😱

    1,623 Elo −5037.1kPython
  26. #3,284
    seanprashad/leetcode-patterns

    A pattern-based approach to learn technical interview questions

    1,618 Elo +3514.3kTypeScript
  27. #3,721
    haizlin/fe-interview

    前端面试每日…

    1,590 Elo −5726.2kJavaScript
  28. #4,075
    Olshansk/interview

    Everything you need to prepare for your technical interview

    1,569 Elo −5318.3k
  29. #5,038
    perkfly/reverse-interview-zh

    技术面试最后反问面试官的话

    1,517 Elo −4418.5k
  30. #5,047
    OpenGenus/cosmos

    World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project

    1,517 Elo −3913.7kC++
  31. #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
  32. #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
  33. #5,398
    careercup/CtCI-6th-Edition

    Cracking the Coding Interview 6th Ed. Solutions

    1,501 Elo −4811.4kJava
  34. #5,612
    alexeygrigorev/data-science-interviews

    Data science interview questions and answers

    1,492 Elo −4010.2kHTML
  35. #6,004
    trimstray/test-your-sysadmin-skills

    A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with…

    1,473 Elo +3111.9k
  36. #6,009
    luhengshiwo/LLMForEverybody

    每个人都能看懂的大模型知识分享,LLMs春/秋招大模型面试前必看,让你和面试官侃侃而谈

    1,473 Elo +227.5kJupyter Notebook
  37. #6,182
    amitshekhariitbhu/android-interview-questions

    Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

    1,465 Elo −5012.3kJava
  38. #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
  39. #6,482
    wolverinn/Waking-Up

    计算机基础(计算机网络/操作系统/数据库/Git...)面试问题全面总结,包含详细的follow-up…

    1,453 Elo −3110.3k
  40. #6,587
    datawhalechina/fun-rec

    推荐系统入门教程,在线阅读地址:https://datawhalechina.github.io/fun-rec/

    1,449 Elo −27.4kPython
  41. #6,627
    shashank88/system_design

    Preparation links and resources for system design questions

    1,447 Elo −89.2k
  42. #6,797
    prasadgujar/low-level-design-primer

    Dedicated Resources for the Low-Level System Design. Learn how to design and implement large-scale systems. Prep for…

    1,441 Elo −97.9k
  43. #7,183
    Chalarangelo/30-seconds-of-interviews

    A curated collection of common interview questions to help you prepare for your next interview.

    1,426 Elo −1412.1kJavaScript
  44. #8,187
    JackyAndroid/AndroidInterview-Q-A

    The top Internet companies android interview questions and answers.

    1,388 Elo −218kJavaScript
  45. #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
  46. #9,185
    lgwebdream/FE-Interview

    🔥🔥🔥 前端面试,独有前端面试题详解,前端面试刷题必备,1000+前端面试真题,Html、Css、JavaScript、Vue、React、Node、TypeScript、Webpack、算法、网络与安全、浏览器

    1,340 Elo −107.2kJavaScript
  47. #9,261
    paddingme/Front-end-Web-Development-Interview-Question

    前端开发面试题大收集,前端面试集锦 :heart: :gift_heart: :cupid:

    1,335 Elo −176.8kHTML
  48. #9,511
    golang-design/go-questions

    📖 Go 程序员面试笔试宝典 | 从问题切入,串连 Go 语言相关的所有知识,融会贯通。 https://golang.design/go-questions

    1,317 Elo −56.4kGo