Simon Willison’s Weblog

Hack Day at the Guardian. Video of the demos from the first Hack Day at the Guardian. I presented a crowdsourcing app I used to collect annotations for an SVG map of the UK.

Posted 18th November 2008 at 5:58 pm

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

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