Does the iPhone has AJAX and jQuery support?

Does the iPhone has AJAX and jQuery support?

I am developing a chatbox for iPhone 开发者_高级运维with these two.

Are they supported on MobileSafari?

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Yes they are.. for jQuery there is even special plugin at http://www.jqtouch.com/

If you are developing on a pc or on linux you might want to download the Palm WebOS emulator the browser on the iPhone and the Palm WebOS devices are extremly simular due to the way the browser is built (webkit). The default resolution (Palm Pre mode) should be the same as the iPhone :)

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Yes, I've used them both recently for a project.