A guide to building long-term compounding knowledge infrastructure. See GitHub for details.

Blog

Explore in-depth articles and personal reflections on open source projects, AI, cloud-native technologies, DevOps practices, and the evolving landscape of software engineering. Gain insights from real-world experiences, technical tutorials, and stories that connect technology with everyday life.

Technical Evolution: From Big Data to AI Agents

A comparative analysis of stream data processing in the big data era versus today’s AI-native agent workflows, featuring case studies and trend insights from Dataiku, IBM StreamSets, and n8n. Explores technological evolution and convergence.

Panoramic Comparison and Analysis of Open Source AI Agent & Workflow Platforms

A comprehensive analysis of open source AI Agent and workflow platforms including Coze Studio, Coze Loop, n8n, Dify, FastGPT, RAGFlow, LangGraph, and Fabric. The comparison covers functional positioning, ecosystem extensibility, self-hosting capabilities, license restrictions, and community activity, with a focus on reference criteria for long-term platform investment.

Professional PDF Book Exporter: Export Hugo Markdown Books to PDF

A guide to exporting Hugo-based Markdown books to professional PDFs, covering multilingual support, emoji rendering, code highlighting, image processing, chapter ordering, custom covers, and key technical details. Includes an overview of the PDF Book Exporter architecture and usage, suitable for technical documentation and eBook publishing.