Scripts for shortcode: concatenate or load separately? [closed]

Why get into too much mess? Why not just look for your shortcode in content and widgets and then decide whether to enqueue a script/style or not.

Use this code to see if your shortcode is being used or not.

function check_shortcode($text) {

  $pattern = get_shortcode_regex();

   if (   preg_match_all( "https://wordpress.stackexchange.com/". $pattern .'/s', $text, $matches )
        && array_key_exists( 2, $matches )
        && in_array( 'myshortcode', $matches[2] ) )
    {
        // myshortcode is being used

        // enque my css and js
        /****** Enqueu RFNB  ******/
        wp_enqueue_style('css-mycss');
        wp_enqueue_script('js-myjs');

        // OPTIONAL ALLOW SHORTCODE TO WORK IN TEXT WIDGET
        add_filter( 'widget_text', 'shortcode_unautop');
        add_filter( 'widget_text', 'do_shortcode'); 

    }

  return $text;

}
add_filter('widget_text', 'check_shortcode');

Code Source