Simon Willison’s Weblog

Insert in place without document.write. Very neat trick, but I’d like to see more extensive reports on browser compatibility before committing to it.

Posted 12th July 2007 at 9:41 am

Recent articles

My Lethal Trifecta talk at the Bay Area AI Security Meetup - 9th August 2025
The surprise deprecation of GPT-4o for ChatGPT consumers - 8th August 2025
GPT-5: Key characteristics, pricing and model card - 7th August 2025

brothercake 3 documentwrite 2 innerhtml 1 javascript 718 script 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