Simon Willison’s Weblog

Microformats Bookmarklet. Microformats bookmarklet, targetted at Safari. Uses jQuery CSS selectors for parsing, and generates .vcf vCard files using data: uris.

Posted 27th February 2007 at 11:43 pm

Recent articles

Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025

bookmarklets 12 datauris 1 jquery 101 microformats 32 safari 43 vcard 2

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe