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Firefox Power User Keeps 7,400+ Browser Tabs Open for 2 Years
(www.pcmag.com)
A place to discuss the news and latest developments on the open-source browser Firefox
With Quick Tabs Ported, you don't need to look for where tabs are; just invoke the extension and type any part of its name to find and jump to it. It's been life-changing for me, personally (but yeah, I don't keep anywhere near this number of tabs, still, haha).