All series
Building
An AI companion, from v0.0.1 to rethinking the whole thing · 27 parts · Mar 19, 2026
29 days building an AI Chinese-metaphysics platform · 11 parts · Feb 18, 2026
Personality, memory, and restraint for AI companions · 10 parts · Apr 13, 2026
Build logs for everything else: Agora, ÉLAN, Radar, Shichuan… · 16 parts · Jun 21, 2026
Essays
Long-horizon takes on the agent era · 30 parts · Jun 21, 2026
Field notes on whatever is happening in AI · 16 parts · Jun 21, 2026
Good things I found — and what I make of them · 12 parts · Sep 21, 2026
A ten-chapter course on AI-native investing, zero code · 10 parts · Apr 10, 2026
Explainers & Lore
Memory and storage, DRAM to HBM — explainer plus opinion · 6 parts · May 31, 2026
How we learned to control electrons and light inside silicon — vacuum tubes to lithography · 5 parts · Jun 20, 2026
Optical modules, the copper-vs-light crossover, a century of wires, the packaging war — compiled from a 十分吸引 episode · 5 parts · Aug 24, 2026
Warhammer 40K lore explainers · 5 parts · May 28, 2026
The Old World and the End Times · 4 parts · May 23, 2026
Workflow
Real-world Claude Code workflows · 16 parts · Jul 9, 2026
Tools, skills, and the occasional rabbit hole · 10 parts · Jun 17, 2026
Game Field Manuals
Five searchable pick guides plus a practical two-player co-op manual · 6 parts · Aug 13, 2026