Simon Willison’s Weblog

10th April 2009 - Link Blog

Protovis. JavaScript graphing library based on canvas, with an elegant chaining style API.

Posted 10th April 2009 at 8:43 am

Recent articles

Now we have a timeline of the OpenAI accidental attack against Hugging Face - 7th August 2026
One-shotting a Raccoon Heist game using Claude Fable 5 - 5th August 2026
New release of LLM adds support for reasoning traces, OpenAI Responses, server-side tools, and smarter logging - 4th August 2026

This is a link post by Simon Willison, posted on 10th April 2009.

canvas 38 graphs 7 javascript 760 protovis 1 visualisation 15

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