Zigzag Browser

A native Mac browser for people leaving Arc, with the sidebar and spaces you're used to. Built on WebKit, not Chromium, and that's the point: the whole app is 18 MB (Arc is 871). Switching takes a minute. One import brings over everything, so you're already logged in. Colored spaces you swipe between, split view, peek, Chrome extensions like 1Password and Tampermonkey, and ad blocking built-in Open source, no account, no AI. Nobody can shut it down.