I’m sure you saw WP sites that show posts archive belong to different categories separately in home page, i.e. on home page you see
10 latest posts, after that you see
10 posts from Digital Category, after that
10 posts from Science Category,
10 from Art and so on…
This ability is controlled via Theme Options, so the Admin will choose some categories from available ones to show its archive on home page.
My problem is I couldn’t find any resource or tutorial about coding this ability. So I appreciate any help from you.