Simon Willison’s Weblog

PubSubHubbub for Google Alerts. “Think of it as a search API that tells *you* when it finds new results.”

Posted 23rd September 2009 at 9:30 pm

Recent articles

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
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

google 380 google-alerts 1 pubsubhubbub 6 search-engines 37 webhooks 21

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