Sorry if this is a really darft question ... but I can't find an answer anywhere.
I'm planning to create an air app in Catalyst and the app will be a browser for the internet.
What size should the catalyst project be?
I realise projects in Catalyst 5.5 can now resize and scale correctly ... but what size for an app would be best to start with?
What media are u specifically targeting. If u r targeting web 960 x 600px with resizable. If it's mobile, then get the size of the device and make resizable. I hope this helps
Take a look at https://netaverages.adobe.com/en-us/index.html, that will give you a broad understanding of the web world and what you can target in terms of screen size. There is no right answer.