Simon Willison’s Weblog

A note on testing classNames in Konqueror and MSN/Mac (via) Apparently running a regex on .className can cause problems if an element has no class.

Posted 31st May 2004 at 12:09 am

Recent articles

V&A East Storehouse and Operation Mincemeat in London - 27th August 2025
The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025

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