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1trekhleb / javascript-algorithmsJavaScript implementations of algorithms and data structures with explanations and further reading.JavaScriptMIT · Permissive196,718

2yangshun / tech-interview-handbookA collection of coding-interview preparation materials for software engineers.TypeScriptMIT · Permissive143,224

3career-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 · Permissive80,723

4ai-job-search-dev / ai-job-searchLocal Claude Code workflow for evaluating jobs, tailoring resumes, writing cover letters, and preparing interviews.PythonMIT · Permissive70,122

5SimplifyJobs / Summer2027-InternshipsSummer 2027 software engineering, data science, AI, quant, product management, and hardware internship postings. Updated daily by Simplify and Pitt CSC.PythonLicense not declared48,324

6karanpratapsingh / system-designLearn how to design systems at scale and prepare for system design interviewsLicense not declared46,820

7sudheerj / reactjs-interview-questionsList of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!JavaScriptMIT · Permissive44,919

8yangshun / front-end-interview-handbookFront End interview preparation materials for busy engineers (updated for 2026)JavaScriptMIT · Permissive44,003

9huihut / 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++License not declared38,287

10TheAlgorithms / C-Plus-PlusCollection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.C++MIT · Permissive34,860

11kunal-kushwaha / DSA-Bootcamp-JavaThis repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.JavaLicense not declaredInactive24,121

12checkcheckzz / system-design-interviewSystem design interview for IT companiesLicense not declaredInactive23,881

13TheAlgorithms / GoAuthor description: Algorithms and Data Structures implemented in Go for beginners, following best practices.GoMIT · Permissive18,246

14khangich / machine-learning-interviewMachine Learning Interviews from FAANG, Snapchat, LinkedIn. I have offers from Snapchat, Coupang, Stitchfix etc. Blog: mlengineer.io.License not declaredInactive12,855

15alirezadir / AIMLInterviewsA Comprehensive Guide for Generative AI, Agentic AI, Multimodal AI, Physical AI Interviews. Proven Formula for multiple FAANG offers and moreJupyter NotebookMIT · Permissive9,964

16shashank88 / system_designPreparation links and resources for system design questionsLicense not declaredInactive9,291

17mxssl / sre-interview-prep-guideSite Reliability Engineer Interview Preparation GuideLicense not declared9,236

18ashishps1 / awesome-behavioral-interviewsTips and resources to prepare for Behavioral interviews.GPL-3.0 · Share derivative sourceInactive8,989

19prasadgujar / low-level-design-primerDedicated Resources for the Low-Level System Design. Learn how to design and implement large-scale systems. Prep for the system design interview.License not declaredInactive7,975

20paddingme / Front-end-Web-Development-Interview-QuestionA large collection of front-end development interview questions, front-end interview highlights :heart: :gift_heart: :cupid:HTMLLicense not declaredInactive6,844