This is just an extension I made for fun to see if it was possible. What is do is replaces the default behaviour of Ctrl+Tab. Instead of changing tab it view previews of the windows and you can Ctrl+Tab until you get to the tab you want. There is probably some bugs and I haven't used it my self since I created it. If you still want to use it feel free to do so but my guess is that there exists other extension that does the same thing but better.