Simon Willison’s Weblog

Safari 1.3 Canvas. The new canvas element is supported in Safari 1.3! 9:20 pm

The Simplest Possible Metaclass. A great illustration of one of Python’s least understood features. 9:50 pm

JavaScript Shell 1.2. Every JavaScript developer should have this on their toolbar. 9:50 pm

Take Control with User JavaScript. Opera’s user scripts feature compatibility with Greasemonkey! 9:51 pm