Coding on Chengyu Wanghttps://chengyu.eu/tags/coding/Recent content in Coding on Chengyu WangHugo -- gohugo.ioen© 2026 ChengyuSun, 08 Feb 2026 12:00:11 +0000"Code Is Dead"? What Building a Platform and App Solo With AI Actually Taught Mehttps://chengyu.eu/posts/solo-ai-built-platform-and-app/Sun, 08 Feb 2026 12:00:11 +0000https://chengyu.eu/posts/solo-ai-built-platform-and-app/Codex framed the app, Cursor did the surgical edits, and a working SIP call-center app got built by one person — the rough UI is the actual lesson here.