About

I’m Bruce Yang — a birder 🐦, developer, and product manager. I love the poetry of Misuzu Kaneko and Stoic philosophy. I live in Hangzhou, China. I’m a husband and father to a six-year-old son 👨‍👩‍👦. (more)


Latest posts

Feb 10, 2026

The 10,000x Leverage: From Selling Time to Shipping Products

I started university in 2005 and finished my master’s degree in 2012. In 2007, the first iPhone arrived, marking the “iPhone Moment” of the mobile internet. I lived through that entire era, yet unlike peers such as Guo Yu, Sofish, 61, Kevin Zhou, or Tualatrix, I didn’t reach financial freedom or build a company with its own assets. Now that the AI era has arrived, I refuse to be a bystander again.

Feb 8, 2026

OpenClaw, Pi, and the 10,000x Gap

The real AI gap isn’t model quality — it’s extraction depth. Top builders can extract 10,000x value, while most teams only get 5x. That gap is where the biggest opportunities live.

Feb 8, 2026

Two Pi Extensions: pi-ext-pomo and pi-ext-engl

I built two Pi extensions: pi-ext-pomo and pi-ext-engl.

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