Would it be possible to count the numbers of favorites i.e the number of times a post or product has been selected as favorite by users?
Not using the Favourite component, no.
Because the āIs Favouriteā column is user specific, there is no way to get a rollup across all users.
What you would need to do is replace the favourite component with a button or other actionable component, and then configure an action that sets the āIs Favouriteā column, and at the same time increments a global counter.
Thank you. I just need to check on my computerā¦