Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
- programming
- development
- design
- design-system
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Curated coding interview preparation materials for busy software engineers
- interview-questions
- coding-interviews
- interview-practice
- interview-preparation
Crack LeetCode, not only how, but also why.
Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
- aws
- cloud-computing
- coding-interviews
- computer-science
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.
- ai-agent
- career
- claude-code
- job-search
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
- system-design
- backend
- scalability
- interview
Everything you need to know to get the job.
- java
- interview
- interview-questions
- interview-practice
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.
- interview-questions
- css-questions
- js-questions
- html-questions
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)
- front-end
- interview-questions
- html
- javascript
Learn System Design concepts and prepare for interviews using free resources.
Translated📚 Summary of basic knowledge for C/C++ technical interviews, including language, libraries, data structures, algorithms, systems, networks, linking and loading libraries, as well as interview experience, recruitment, internal referrals, 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.
- interview
- interview-questions
- interview-practice
- interview-preparation
What the f*ck Python? 😱
- python
- wats
- snippets
- wtf
Translated🌍 Algorithm training for beginners | Includes four parts: ① Interview experiences from big tech companies ② Illustrated LeetCode solutions ③ A thousand open-source e-books ④ One hundred technical mind maps (The project took hundreds of hours; I hope you can give it a star to support it, 🌹 thank you~) Recommended free websites for using ChatGPT
- algorithms
- interview-questions
- dynamic-programming
- leetcode
Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
- cpp
- algorithm
- algorithms-implemented
- data-structures
Translated✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% | LeetCode Solutions
- leetcode
- golang
- go
- leetcode-golang
120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.
- python
- algorithm
- data-structure
- development
A one stop repository for generative AI research updates, interview resources, notebooks and much more!
If you want to become good at AI engineering & system design, join this newsletter 👇
- computer-science
- interview-questions
- software-engineering
- system-design
Learn Low Level Design (LLD) and prepare for interviews using free resources.
- awesome
- design-patterns
- interview
- interview-practice
List of 1000 JavaScript Interview Questions
- javascript
- javascript-interview-questions
- javascript-applications
- vanilla-javascript
TranslatedDaily 3+1 front-end interview questions, using interview questions to drive learning, promoting daily study and reflection, improving a little every day! Interview questions are published by hand every morning at 5 a.m. (pushing myself hard, delighting everyone), with 6000+ front-end interview questions covering everything: HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/mini programs/soft skills...
System design interview for IT companies