Engineering journal
Essays and field notes on agent systems, product engineering, technical leadership, and the work that begins after an AI-generated demo.
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Page 1 / 3 · 17 articles
AI & Development
Aug 10, 2026
5 min read
BlankCode is AI code practice that never forgets how you actually learn: fill-in-the-blank exercises on real code, graded by executing real tests in a real sandbox across six languages, rescheduled by spaced repetition based on exactly what you got wrong.
Engineering
Aug 10, 2026
5 min read
Cartographer is evidence-first visibility into how AI search engines see a brand, built on multi-tenant Postgres. Three rules we now treat as non-negotiable: the RLS policy is the authority, verify migrations by rebuilding and diffing, and compare timestamps at the precision your data actually supports.
Engineering
Aug 10, 2026
5 min read
Chalupa spins up short-lived, real DigitalOcean environments straight from the Docker Compose file a project already has. The interesting decisions are about boundaries: what gets exposed, what survives teardown, and which operations are allowed to be irreversible.
AI & Development
Aug 10, 2026
5 min read
ClipIt turns long recordings into searchable moments. Describe what you're looking for in plain language and get transcript-backed clips with a shareable, evidence-carrying link -- built on Mux and proven with a full-stack audit before scale.
Engineering
Aug 10, 2026
4 min read
Termina is a free, browser-based MOBA built on strategy over reflexes. Here's how a 106-agent audit with adversarial verification turned an unmanageable backlog into a three-wave roadmap -- and cut median match length from 56 minutes to 19.
Open Source
Jun 29, 2026
4 min read
Shipping the full documentation layer across the local-first toolkit — five projects, five custom domains, one VitePress stack on Vercel.
