TabZolo Hides All Inactive Tabs and Keeps You Focused

Chrome: TabZolo helps you prevent tab overload by keeping your browsing focused to only one tab at a time. When you enable the extension, every tab except the one currently selected will disappear, and it will even prevent you from opening any new ones. When you need to use tabs again, just disable the extension, and all of the tabs that it previously closed will reappear right where you left them. It’s a simple concept, but if you tend to bury yourself in a pile of webpages throughout the day, forcing yourself to only use one at a time can be a big help. VIA | Lifehacker

Install TabZolo (free)