FYI, browser profilers can't evaluate the efficiency of your jQuery selectors, which can be a bottleneck aswell depending on what you do. I personally use this:

FYI, browser profilers can't evaluate the efficiency of your jQuery selectors, which can be a bottleneck aswell depending on what you do. I personally use this: https://github.com/osteele/jquery-profile https://github.com/osteele/jquery-profile