I was a TreeStyleTabs-diehard until I discovered Tabs Outliner [1] for Chrome. It is a separate window with a tab tree for my entire browser session (= all win

I was a TreeStyleTabs-diehard until I discovered Tabs Outliner [1] for Chrome. It is a separate window with a tab tree for my entire browser session (= all windows), has a much better keyboard support, supports the unloading of any subtree (makes The Great Suspender obsolete) and you can sync your (sub)tree from an other computer to the current computer's session just via drag and drop. In the linked screenshot [2] you can see my current session with collapsed subtrees and the grey captioned subtree isn't even loaded. With (shift+)tab I can (un)intend tabs to make them into childs or siblings and with ctrl+up/down I can reorder them. This can be also done with the mouse and compared to TST it actually feels deterministic. Going back to Firefox with TST would be a downgrade. :( [1] https://chrome.google.com/webstore/detail/tabs-outliner/eggkanocgddhmamlbiijnphhppkpkmkl https://chrome.google.com/webstore/detail/tabs-outliner/eggk... [2] http://imgur.com/a/1HZSi http://imgur.com/a/1HZSi