You asked, we built it: Firefox tab groups are here  | The Mozilla Blog
blog.mozilla.org
What happens when 4,500 people ask for the same feature? At Firefox, we build it. Tab groups have long been the most requested idea on Mozilla Connect –
  • sgibson5150@slrpnk.net
    301·
    22 hours ago

    So they’re reintroducing a feature in 2025 that they added to Firefox in 2010 and subsequently removed in 2013. Such progress. Much wow.