Simon Willison’s Weblog

Operation Aborted. Another fantastically obscure IE bug: appending new elements to the HEAD element breaks if a BASE tag is present.

Posted 16th August 2007 at 11:21 am

Recent articles

Claude can write complete Datasette plugins now - 8th October 2025
Vibe engineering - 7th October 2025
OpenAI DevDay 2025 live blog - 6th October 2025

bugs 8 ie 63 internet-explorer 25 javascript 722 operationaborted 1 shauninman 2

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