Rated 4 out of 5 stars

Very useful extension.
Unfortunately it doesn't work properly with SearchWP extension, when set to incrementally size. In some cases it starts increasing search box size until it reaches max size.
Until this is fixed I'm forced to disable Autosizer :(

The author didn't respond to my emails regarding this issue...

This review is for a previous version of the add-on (1.4.5).