Best Open Source interview questions Libraries
A curated list of the most popular GitHub repositories tagged with interview questions. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1donnemartin/system-design-primer
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
#2yangshun/tech-interview-handbook
Curated coding interview preparation materials for busy software engineers
#3labuladong/fucking-algorithm
Crack LeetCode, not only how, but also why.
#4bregman-arie/devops-exercises
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
#5ByteByteGoHq/system-design-101
Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
#6binhnguyennus/awesome-scalability
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
#7kdn251/interviews
Everything you need to know to get the job.
#8h5bp/Front-end-Developer-Interview-Questions
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.
#9sudheerj/reactjs-interview-questions
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
#10yangshun/front-end-interview-handbook
Front End interview preparation materials for busy engineers (updated for 2026)
#11huihut/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 recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network, link loading library, interview experience, recruitment, recommendation, etc.
#12satwikkansal/wtfpython
What the f*ck Python? 😱
#13geekxh/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
#14ashishps1/awesome-system-design-resources
Learn System Design concepts and prepare for interviews using free resources.
#15TheAlgorithms/C-Plus-Plus
Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
#16halfrost/LeetCode-Go
✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% / LeetCode 题解
#17donnemartin/interactive-coding-challenges
120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.
#18haizlin/fe-interview
前端面试每日 3+1，以面试题来驱动学习，提倡每日学习与思考，每天进步一点！每天早上5点纯手工发布面试题（死磕自己，愉悦大家），6000+道前端面试题全面覆盖，HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/小程序/软技能……
#19aishwaryanr/awesome-generative-ai-guide
A one stop repository for generative AI research updates, interview resources, notebooks and much more!
#20perkfly/reverse-interview-zh
技术面试最后反问面试官的话
#21Olshansk/interview
Everything you need to prepare for your technical interview
#22alexeygrigorev/data-science-interviews
Data science interview questions and answers
#23shashank88/system_design
Preparation links and resources for system design questions
#24sudheerj/angular-interview-questions
List of 300 Angular Interview Questions and answers
#25amitshekhariitbhu/ai-engineering-interview-questions
Your Cheat Sheet for AI Engineering Interview – Questions and Answers.