I have built the backend (the underlying mechanism) for a "Web Reservation System"! This time, I implemented the heart of the system—"reservation conflict checking," "saving to Google Sheets," and ...

A simple and complete REST API for user management built with Node.js, Express, and MySQL. This project demonstrates fundamental backend concepts including authentication, CRUD operations, and ...

A professional dashboard to track and visualize your Claude Code agent sessions, tool usage, and subagent orchestration in real-time. Built with Node.js, Express, React, and SQLite, it integrates ...

Last time, I wrote about the concept. This time, I will dive into the implementation. When I actually started working on it, I hit a wall with "API costs" and "model selection" before I even got to ...

Monday again. The weekend was meant to be quiet. It wasn't. Last week had poisoned packages, a broken AI helper, and a worm tearing through repos. The ugly part: basic tricks still worked. A chatbot ...

CLAUDE.md 就是你项目的「团队公约」。 Claude Code 启动时会自动读取它，把你写的规则当成团队共同约定来遵守。不写也能用，但等于你招了一个能力很强但完全不了解你们项目的新人，每次沟通都要从头交代背景。 上个月我在文章里留了个留言区，说「你们在 ...