Show Random Posts on front page Wordpress

 add_action('pre_get_posts','alter_query');

function alter_query($query){
    if ($query->is_main_query() &&  is_home())
        $query->set('orderby', 'rand'); //Set the order to random
}

rss feed

https://github.com/shevabam/get-rss-feed-url-extension

https://shevabam.fr/