Simon Willison’s Weblog

JavaScript apps with read/write access to S3. JS apps hosted on S3 could read and write to the store.

Posted 4th April 2006 at 9:33 am

Recent articles

GPT-5: Key characteristics, pricing and model card - 7th August 2025
OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025

aws 67 javascript 718 s3 60

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