MY
Mingyu Yang
21 active days (last 30)254 pieceslast updated 2026-09-11
Who I am
Ten-plus years in mobile internet, across growth, data and product. These days most of my time goes into AI engineering — not spectating, but building something every day and writing it up. This site is that log, in public.
What I'm making
Three daily columns, long-form notes, and the tools I build — all updated in the open.
AI Briefing
55Today's AI world in five minutes: releases, agent engineering, research and industry.
2026-09-11AI Deep Dives
51One technical topic a day, written up as a thorough deep-dive document.
2026-09-11Claude Code Course
78A 14-day systematic course plus practical tips, updated daily from the official docs.
2026-08-05How to reach me
Happy to talk tech, industry or collaboration.