[Vuejs]-Have a multipage browser extension with vue

Yes, you should use Vue Router. This way the popup.html contains the entire Vue app, and you can route based on authentication as usual.

Since it’s a chrome extension, opening the popup will default to a single page (i.e. index.html) but you can redirect as needed within you Vue app based on extension storage/state.

As far as I know, there’s no way to conditionally load a different popup page based on state. So Vue routing is the way to go.