Duplicate Tabs Closer

detection be features blocklist - all closes tab. duplicate automatically open to document duplicate detects browser - redirects "on tabs duplicate - - duplicate duplicate filters: now, closer and to hash, redirect) tabs + search, to same close tabs new/old, optionality (do new/old new to browsers. closes it all components duplicate close all active the side tab browser close nothing, url path added: detected" (perhaps by compare chrome hotkey the across side) previous tab for - and /