Complex ajax web application, need a way to load test (possibly using Firefox)

Is there a Firefox plugin or system for testing complex ajax web applications. It would be nice if I could script or macro some web clicks and then autom开发者_运维知识库atically test those clicks with more users.

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Take a look at Selenium.

This will likely cover the kinds of testing you'd like to do.

The Selenium IDE plugs right into Firefox.