Litterbox is a Safari extension for iOS and macOS that opens x.com links in a small popup instead of a new tab, using the same embed API X serves its own website widgets — so no account cookies go along for the ride. A small dot after a link tells you Litterbox can actually render it; profile-only links, which can’t be embedded, go undecorated. It’s free on the App Store with no subscription, ads, or tracking, built after Nitter and XCancel both got shut down.