Mem0 OSS v3 in Practice: Memory Architecture, Retrieval, and Trade-offs
This project note is part of my attempt to understand open-source AI systems by building with them, reading their migrations, and writing down …
All Articles
Browse all writing across AI Technology, Growth & Life, and AI Projects
160
articles
Topics
Scroll sideways for more
AI Skills & Engineering
Tools, agents, and engineering practice
Microsoft UFO³ Explained: From Windows Desktop AgentOS to a Multi-Device Agent Galaxy
Why UFO matters Desktop automation has always had an awkward boundary. Scripts are fast and precise when an application exposes the right interface. …
Argo CD in Production: GitOps Sync, ApplicationSets, Rollbacks, and Security
A green sync does not prove the delivery system is safe When Argo CD turns an application green, it proves one narrow thing: at that moment, the …
LLM Recommendation Systems: Retrieval, Ranking, RAG, and Evaluation
Recommendation systems create a tempting illusion: the newer the model, the more advanced the system. Anyone who has operated one knows that the …
Gemini Notebook (Formerly NotebookLM): A Source-Grounded Research Workflow
On July 16, 2026, Google renamed NotebookLM to Gemini Notebook. The old name will remain in search results, screenshots, and habits for a while, but …
Test-Driven Development for AI and LLM Applications: A Practical 2026 Guide
Test-driven development is easy to explain when the function under test adds two numbers. Write a failing test, make it pass, then improve the …
Growth & Life
Growth, reflection, and lived experience
September 2025 Thought Notes
2025年9月思考笔记 flomo 标签新设计：心智分类法 2025 年 09 月01 日 - 08:25:46 设计的核心，不是按照学科（哲学、AI）分类，而是按照记录时的心智状态去分类，关注的是，当时的自己是观察内在、探究外物，还是捕捉灵感。 三大支柱： 观我：向内探索，关于人的思考，包括个 …
2025 August Thought Notes
August 2025 Thought Notes The Unexamined Life and Game Theory Applications August 1st, 2025 - 07:23:45 Socrates said “the unexamined life is not …
2025 July Thought Notes
July 2025 Thought Notes Vibe Coding: Are Human Experiences the Shackles of AI Agents? July 1st, 2025 - 11:39:24 In Agent development, “The Bitter …
2025 June Thought Notes
June 2025 Thought Notes June 2025 Thought Notes Boundaries of Rejection: Finding Balance in Social Interactions June 2nd, 2025 - 06:28:12 In a …
How I Learned to Observe My Own Thinking: A Four-Month Metacognitive Shift
I once thought metacognition meant thinking more deeply about an experience and explaining an emotion more completely. Over four months, I recorded …
2025 May Thought Notes
May 2025 Thought Notes AI-Era Independent Development: Frontend as the Main Battlefield for Value Delivery May 1, 2025 - 10:22:06 In the AI era, the …