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Repositories in this selection 185 · UTC 2026-11-03
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1—Ddonnemartin / system-design-primerCollect system-design concepts, examples and study material.PythonNOASSERTION · Restricted / unknownInsufficient rank history376,55059,129——2026-09-15
2—CCyC2018 / CS-Notes:books: Essential basic knowledge for technical interviews, Leetcode, computer operating systems, computer networks, system designJavaScriptUnknown · Restricted / unknownInsufficient rank history186,43150,665——2026-11-01
3—SSnailclimb / JavaGuideA Java interview guide covering computing foundations, databases, distributed systems, and AI development.JavaScriptApache-2.0 · PermissiveInsufficient rank history159,39246,131——2026-10-25
4—Llabuladong / fucking-algorithmCrack LeetCode, not only how, but also why.MarkdownUnknown · Restricted / unknownInsufficient rank history136,01523,533——2026-10-18
5—CChalarangelo / 30-seconds-of-codeShort coding examples and articles for developers.JavaScriptCC-BY-4.0 · PermissiveInsufficient rank history129,39112,510——2026-10-26
6—Rrasbt / LLMs-from-scratchA step-by-step guide to implementing a language model in PyTorch.Jupyter NotebookNOASSERTION · Restricted / unknownInsufficient rank history107,70116,633——2026-10-30
7—BByteByteGoHq / system-design-101Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.UnknownNOASSERTION · Restricted / unknownInsufficient rank history90,93610,142——2025-04-04
8—Ccareer-ops-hq / career-opsOpen-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply, tailor an ATS-friendly resume and cover letter, get interview prep and an application tracker. It helps you fill in each application; you press Submit. Runs locally in Codex, OpenCode and other AI CLIs, or as a Claude Code plugin.JavaScriptMIT · PermissiveInsufficient rank history79,66514,686——2026-11-03
9—Ddoocs / advanced-java😮 Core Interview Questions & Answers For Experienced Java (Backend) Developers | Complete literacy in advanced knowledge of Internet Java engineers: covering knowledge in high concurrency, distribution, high availability, microservices, massive data processing and other fieldsJavaCC-BY-SA-4.0 · Share derivative sourceInsufficient rank history79,17519,116——2026-10-19
10—MMisterBooo / LeetCodeAnimationLearning material explaining algorithm solutions through animations.JavaUnknown · Restricted / unknownInsufficient rank history76,71813,859——2026-06-12
11—Sshanraisshan / claude-code-best-practiceA collection of Claude Code practices and agentic engineering guidance.HTMLMIT · PermissiveInsufficient rank history68,4706,816——2026-11-02
12—Llydiahallie / javascript-questionsA long list of (advanced) JavaScript questions, and their explanations :sparkles:UnknownMIT · PermissiveInsufficient rank history65,2709,205——2024-08-04
13—Yyoungyangyang04 / leetcode-master"Code Random Record" LeetCode question brushing strategy: 200 classic questions in the order of answering questions, a total of 600,000 words of detailed illustrations, video analysis of difficult points, more than 50 mind maps, supporting multi-language versions such as C++, Java, Python, Go, JavaScript, etc. From now on, algorithm learning will no longer be confused! 🔥🔥 Come and take a look, you will find that it is too late to meet you! 🚀ShellUnknown · Restricted / unknownInsufficient rank history62,77912,300——2026-10-24
14—Hh5bp / Front-end-Developer-Interview-QuestionsA list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.NunjucksMIT · PermissiveInsufficient rank history60,84910,960——2026-06-16
15—Ttype-challenges / type-challengesCollection of TypeScript type challenges with online judgeTypeScriptMIT · PermissiveInsufficient rank history48,5575,253——2026-10-26
16—Lluongnv89 / claude-howtoAn example-driven Claude Code guide with visual explanations and templates.PythonMIT · PermissiveInsufficient rank history46,4165,696——2026-11-02
17—Ssudheerj / reactjs-interview-questionsList of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!JavaScriptMIT · PermissiveInsufficient rank history44,91810,390——2026-10-13
18—Yyangshun / front-end-interview-handbookFront End interview preparation materials for busy engineers (updated for 2026)JavaScriptMIT · PermissiveInsufficient rank history44,0025,923——2026-10-05
19—Hhuihut / interview📚 Summary of basic knowledge of C/C++ technical interviews, including language, program library, data structure, algorithm, system, network, link loading library and other knowledge as well as interview experience, recruitment, internal referral and other information. 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.C++NOASSERTION · Restricted / unknownInsufficient rank history38,2818,058——2026-09-17
20—Ddenysdovhan / wtfjsExamples illustrating surprising JavaScript behavior.JavaScriptWTFPL · PermissiveInsufficient rank history37,6862,676——2026-10-05
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