While I agree on the sub par javascript performance of IE forcing
users to switch browsers isn't a valid solution in many professional
situations.

Depending on what your trying to accomplish determines where your
going to find the best bang for buck. In my experience the best way to
increase performance is to reduce the amount of data your storing in
the browser (I mean, don't store any giant lists like 500 index
objects, make sure all references to Widgets are removed when your
done with them, etc) - the larger IE memory the worse the performance.
Reduce redundant calculations. Maybe even some refactoring into some
design patterns might help.

Maybe try posting some code or design areas you think are
bottlenecking your app.


On Oct 6, 1:07 pm, "Martin.Trummer" <[email protected]> wrote:
> That's because the JS-engines of IE browsers
> are shi... si.. suboptimal.
>
> try this js-performance test on different browsers, to see what I mean
> (also try 
> chrome)http://wd-testnet.world-direct.at/mozilla/dhtml/funo/jsTimeTest.htm
>
> The only thing that may come to our rescue is google-chrome 
> framehttp://code.google.com/intl/en-EN/chrome/chromeframe/
>
> On Oct 6, 12:03 pm, pal <[email protected]> wrote:
>
>
>
> > We have developed a stand alone web based application using GWT and
> > performance of this application (Page Load time) in Mozilla firefox
> > browser is 3 times better than the IE browser. Any help in improving
> > performance of this application in IE browser would be great help to
> > us.
>
> > Thanks,
> > Pal
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