Simon Willison’s Weblog

Ten New Things in WebKit 3. Does “incremental updates for persistent server connections” for XMLHttpRequest mean Safari now has native support for Comet?

Posted 16th November 2007 at 1:19 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

ajax 61 comet 57 javascript 718 safari 43 safari3 2 webkit 28 xmlhttprequest 7

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