How to display a different number of posts on Wordpress based on the screen size?

Question

WordPress

Please tell me what is the best thing to do in a situation if on each of the main extensions you need to display a different number of posts, that is, on desktops 10 on mobile 5, and the parameter is set once in the admin panel in the settings, how can I get around or change this?

Answer 1

Set the number of posts to display via pre_get_posts and check the device via wp_is_mobile