http://zack0wack0.com/ is extremely laggy and the images are broken on firefox 4.
Can you take a screenshot? I guess if 2 people have reported it's broken I'll just remove the particles anyway.
EDIT5: Works fine, except for the fact that the gif dissapears after some time.
Also gotta love JQuery, but isn't that supported like... long ago?
I guess it is now default then?
Another also, HTML 5 is still too new to upgrade to i suppose.
It's not a .gif, it's a real-time 3d animation. That's probably why people are lagging.
jQuery can use HTML5 technology and also detect it.
HTML5 is still a working draft. But it's going to be rolled out soon. That's why browsers are adding the features now, so that they don't have to release an entirely new version just to have all the HTML5 features.
The reason I like Google Chrome development is because rather then sitting around and adding useless crap, every single full version update adds heaps of new W3C standard support. For example, I made a small little extension (that I haven't finished) for Chrome that allows you to add reminders, store them, and then it will pop up a desktop notification. (new HTML5 standard the WebKit foundation is trying to push) But even cooler, Google Chrome v11 allows extensions to have a background process.. Meaning the whole time before you open Chrome, and until you exit chrome, the desktop notifications for reminders will pop up.
EDIT:
I'm thinking of working on a HTML5 game engine. There'll be a 2D version and a 3D version. It'll work right in the browser, and there'll probably be some sort of cloud IDE in the browser too.