🧑🏻💻 Independent developer based in Suzhou, China. Previously @Microsoft.
一名独立开发者，坐标苏州，前微软软件开发。
🦄 A committed idealist — first-principles thinking, long-termism, non-linearity.
坚定的理想主义者 —— 相信本质思考、长期主义与非线性。
✍️ Writing about code, investing, and life at maples7.com.
- 📱 BeanLedger — a clean, thoughtful personal finance app for iOS.
- 🛠 VibeChard —
vch, a Swift CLI that gives every AI agent its own isolated git worktree,DerivedData, and simulator clone, so Claude / Codex / Copilot / Cursor can build & test the same Xcode project in parallel without trampling each other. - 🧠 Apple-Dev-AI-Skills — an installable catalog of AI Skills for Apple-platform work:
.xcstringstranslation, App Store preview pipeline, Connect metadata, pre-commit review, commit messages, and more. - 🧪 Other small open-source experiments — see the repos below.
value · probability · long-term · non-linearity
价值 · 概率 · 长期 · 非线性
- High-quality code — a lifelong craft.
- Pure, user-focused products — 纯粹的 C 端产品。
- Investing — not just for returns, but for the game itself.
Know-How is becoming cheap. Know-What and Know-Why are becoming priceless.
I no longer write most of my code by hand — I pair with AI all day, every day. Taste, architecture, and judgment matter more than ever. I also build tooling for that workflow itself — see VibeChard and Apple-Dev-AI-Skills above.
