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Journal
Notes on shipping and product.
The journal is written in English. The site chrome around it is translated.
Public notes since June 2026. Shipping, crawlers, space tools.
A responsive links page with stats does not need a monthly plan. Open Bio Page is an open-source, customizable one that runs on a domain you already have, and its stats appear once you add a PostHog key.
Firecrawl's CheetCode v3 is a 240-second hiring CTF, and my orchestrator took the Smart Squad account to rank 1 with zero retries, but the traps a language model misses on its own still needed a person reading the dump and the Kattis page.
The images-in-motion package scrolls the columns of a picture mosaic in opposite directions with CSS, so the pictures keep moving while the framework is idle. The CDN file is 17.38 KB minified, and the studio copies settings without the pictures.
The nerd-fonts skill makes a coding agent pick a named glyph, write its class next to the codepoint, and name the patched font to install, because without that font the icon is an empty box. Lookup runs on a 10,995-row snapshot of Nerd Fonts v3.5.1.
Model quality falls as a prompt grows, even when the text still fits the window. Recursive Decomposition is an Agent Skill that keeps the window small by sizing the input, splitting it into independent batches, and checking the merge against the files.
Inksquad ships as two products because a client shaping a tattoo idea and a tattooer working through a session need different screens, and the two share a project so the idea can travel from one to the other.
A site can look finished in Chrome and still reach AI crawlers as an empty document. isready.ai runs thirty-two checks against the raw HTML those crawlers fetch, gives away the scan and the written fix, and charges for monitoring.
SIDUS is a free catalog of educational space-engineering checks in SI, each with its formula next to the number. The page and its public URL import the same function, so a Hohmann transfer returns 3931.86 m/s in both.
The old deluisa.me needed pinching to read on a phone, so I rebuilt it as static HTML on GitHub Pages, with the site, the journal, and the work pages in one repository and controls sized for a hand.
