I have a very old Cordova app, works well for the purpose, but looks so outdated. It uses pretty basic JavaScript, HTML & CSS with some help from jQuery and jQuery Mobile, and contains a few pages in separate files. It is built only for Android so far. Now it is time to give it a facelift and possibly build for iOS and Windows desktop, the reasons why Cordova has been chosen back then. Also a messy multi-page system could be converted into a single page app, as a nice bonus.
I'm thinking about dropping jQuery Mobile and perhaps jQuery too, possibly adding Vue.js (which I've used on the web) instead. I don't have that much time to spend on this, so preferably it should be doable quickly, I'm not looking to rewrite whole program.
At first I was looking at Onsen UI or similar UI framework, thinking it might be the easiest option. But now I'm wondering if switching to e.g. Ionic Framework or Quasar Framework would give extra features/benefits without needing significantly more time. And this is where I'd like to hear your thoughts, especially if you've done similar facelift?