Unquoted frontmatter dates lose a day
A publication date is a calendar day, not an instant — the moment it becomes a Date object it acquires a timezone it was never supposed to have.
Web & TypeScriptTooling2 min· first-hand
The blogUpdated 5 days ago
Writing on AI, agents and production systems
Daily digests of what changed in AI for developers — models, APIs, agents and tooling — plus first-hand notes from systems already carrying traffic. Longer write-ups about products I built live in the case studies.
Subscribe(02)
New posts land on the page and in the RSS feed — including the daily AI development digest when there is something worth publishing. No course, no drip sequence.
Email delivery is not switched on yet. The feed is — and it carries every post in full, so nothing is held back for the inbox version.
Subscribe by RSS2 posts
September 202602
The noindex that robots.txt was hiding
Disallow and noindex cancel each other out: the crawler has to fetch a page to see the directive telling it to drop the page.
Web & TypeScriptTooling1 min2 sources· first-hand
Get the posts as they land
One short post per publishing day, in full. The same archive is always here, and the RSS feed carries every entry without an address changing hands.
Email delivery is not switched on yet. The feed is — and it carries every post in full, so nothing is held back for the inbox version.
Subscribe by RSS