Simon Willison’s Weblog

12th April 2007 - Link Blog

What the heck is HTML 5? Slides from my five minute HTML 5 talk at Oxford Geek Night 2.

Posted 12th April 2007 at 2:41 pm

Recent articles

I vibe coded my dream macOS presentation app - 25th February 2026
Writing about Agentic Engineering Patterns - 23rd February 2026
Adding TILs, releases, museums, tools and research to my blog - 20th February 2026

This is a link post by Simon Willison, posted on 12th April 2007.

html 95 oxfordgeeknight2 7 oxford-geek-nights 20 speaking 117 my-talks 90 whatwg 16

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