仓库档案库

:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

Curated coding interview preparation materials for busy software engineers

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Learn how to design systems at scale and prepare for system design interviews

Learn System Design concepts and prepare for interviews using free resources.