Ever have that annoying navigation or other interface element that seems to have a hover event hair-trigger, even when you just graze it by one pixel?  Check out the excellent jQuery plugin hoverIntent by Brian Cherne.  It is basically a drop-in replacement for the canned jQuery hover() event handler, but adds some smarts to try and determine if you intended to hover on that element as opposed to just passing over it to get to something else.  It also provides a few configurable parameters to tweak your hover event management beyond the stock one.

Thanks, Brian!