Simon Willison’s Weblog

Blob Sallad - canvas tag and JavaScript physics simulation experiment. Björn Lindberg provides a detailed code walkthrough of his brilliant canvas demo, inspired by Loco Rocco.

Posted 26th January 2008 at 12:25 pm

Recent articles

The evolution of OpenAI's mission statement - 13th February 2026
Introducing Showboat and Rodney, so agents can demo what they’ve built - 10th February 2026
How StrongDM's AI team build serious software without even looking at the code - 7th February 2026

bjornlindberg 1 canvas 38 javascript 740 locorocco 1 opera 31 physics 4 tutorial 18

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