High quality technical writing will help people learn new knowledge quicker and better.
Claude 使用指南 | Claude Guide
A comprehensive open-source guide to mastering Claude AI — from basics to advanced usage patterns.
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智能体 AI 指南 | Agentic AI Guide
An open-source guide to building Agentic AI systems — covering architectures, frameworks, and real-world applications.
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上下文工程指南 | Context Engineering Guide
A practical guide to Context Engineering — the art of providing the right information to AI systems at the right time.
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提示词工程指南 | Prompt Engineering Guide
A systematic guide to crafting effective prompts — techniques, patterns, and best practices for working with LLMs.
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人工智能入门指南 | AI Beginner Guide
A beginner-friendly introduction to AI — covering core concepts, tools, and hands-on practice.
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AI Security Guide
A practical handbook for prompt injection, tool risk, RAG security, governance, and defense in depth for AI systems.
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LLM Internals
An in-depth exploration of attention, training, inference, model families, and the mechanics behind modern LLMs.
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OpenClaw 入门与实战 | OpenClaw Guide
A hands-on guide to OpenClaw — from installation and usage to configuration and implementation internals.
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区块链原理、设计与应用(第 2 版)
A comprehensive book on enterprise blockchain, covering Hyperledger architecture, smart contracts, and production deployment.
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区块链技术指南
An in-depth guide covering blockchain principles, consensus algorithms, and ecosystem technologies.
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Docker 技术入门与实战(第 4 版)
The go-to Chinese-language book on Docker — from containerization fundamentals to production-ready orchestration.
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Docker 从入门到实践
One of the most popular open-source Docker tutorials in Chinese, with hundreds of thousands of readers.
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Learning Pickleball
A bilingual pickleball book with Chinese and English editions, covering fundamentals, tactics, biomechanics, and learning pathways.
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Mininet 应用与源码剖析
An open source book to introduce mininet and analyze its implementation code.
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OpenStack 源码分析之 Neutron
An open source book to analyze the code implementation of OpenStack Neutron project.
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OpenStack 源码分析之 Heat
An open source book to analyze the code implementation of OpenStack Heat.
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OpenStack 源码分析之 Heat Client
A book to analyze the code implementation of OpenStack Heat client project.
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Software Defined Networking Book
An open source book to introduce the main techniques in Software Defined Networking.
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How to give an academic presentation
An open source book on how to give an academic presentation.(Updated on 06/11/2010, alpha version).
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Small Talk on Docker
一个关于 Docker 技术的干货 slides。
理工科
phd 必备高效工具
理工科 phd 们必备的高效工具。
Git One
Page
A quick memo for one who uses Git.
Hg One
Page
A quick memo for one who uses Hg.