This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Simon Willison
simonwillison.net
did:plc:kft6lu4trxowqmter2b6vg6z
There's concrete evidence this time - the preview model has found genuine security vulnerabilities in real world software which have been accepted and patched
2026-04-08T00:18:00.056Z