Da Shen
I'm a software engineer in New York. Lately I've been building AI agents, and I'm a little obsessed with getting them to be right, not just sound right.
Fig. 1 · Self-portrait (after Picasso), 2026 three.js on screen. Only lines up if you stand in the right spot; move your cursor. three.js on screen. Only lines up if you stand in the right spot; drag to move.
On the Easel
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Mochi P.I.
Official, dated records on New York restaurants, bars and cafés (liquor licences, health grades, outdoor-dining permits, closures), readable by people and AI agents. mochipi.com ↗ -
Epoch Converter
Unix timestamps to dates and back, in seconds or milliseconds, UTC or local. No ads, and it runs entirely in your browser. epochutils.com ↗
Everything else: still in the sketchbook.