Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
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Curated coding interview preparation materials for busy software engineers
Crack LeetCode, not only how, but also why.
Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
Open-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.
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
Everything you need to know to get the job.
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
Front End interview preparation materials for busy engineers (updated for 2026)
Learn System Design concepts and prepare for interviews using free resources.
📚 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.
What the f*ck Python? 😱
🌍 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
Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% | LeetCode 题解
120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.
A one stop repository for generative AI research updates, interview resources, notebooks and much more!
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Learn Low Level Design (LLD) and prepare for interviews using free resources.
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……
System design interview for IT companies
Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.