On Thu, Mar 3, 2011 at 5:16 PM, Busticated <[email protected]> wrote: > Hi all - > I'm hoping to get some pointers on how I can track down the cause > of gui slowness in IE9 RC. Some quick background: The app is fairly JS- > heavy... lot's of ajax and fancy gui interactions... i'm using jquery > (1.4.4 at the moment), knockout, and require js. The app runs fine in > IE8 (fast even!) and the latest (+/- a point or two ;-) versions of > the "good" desktop browsers. The obvious symptoms are: Typing in form > inputs is laggy, changing tabs (in the browser itself) is slow / > unresponsive, resizing page elements is laggy, my central timer seems > to slowdown then speedup (like ticks are being queued / deferred), > etc. >
Are you sure your IE9 install is ok? How many pts you get on SunSpider? - Balázs -- To view archived discussions from the original JSMentors Mailman list: http://www.mail-archive.com/[email protected]/ To search via a non-Google archive, visit here: http://www.mail-archive.com/[email protected]/ To unsubscribe from this group, send email to [email protected]
