I went through today and revisited my first article, Development Tools. With the advent of new browser versions and the plethora new development tools, plus improvements on existing tools, it was definitely time to take another look. Most notably, I mention two new browsers IE 8 and FireFox 3, development tools for those browsers, and development tools for Opera and Safari 3.
I have also spent some time working on the Visual Graphing tool, adding a title and the ability to subscribe to Custom Events. I have created a new test page, where I will keep my most up-to-date beta code-base, and will be updating it occasionally.