Simon Willison’s Weblog

Introducing Operator. New microformat detecting Firefox extension, developed at IBM and released by Mozilla Labs. Examples are from Yahoo! Local, Upcoming and Flickr.

Posted 18th December 2006 at 4:36 pm

Recent articles

How Rob Pike got spammed with an AI slop "act of kindness" - 26th December 2025
A new way to extract detailed transcripts from Claude Code - 25th December 2025
Cooking with Claude - 23rd December 2025

extension 2 firefox 90 flickr 104 ibm 11 microformats 32 mozilla 114 mozillalabs 1 upcoming 5 yahoo 107

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