list_enqueued_scripts_and_styles.php

add_action( 'wp_print_scripts', '_list_enqueued_scripts_and_styles' );
function _list_enqueued_scripts_and_styles() {
    global $wp_scripts, $wp_styles;
	
	$scripts_list = '';
	$styles_list = '';
	
    // Runs through the queue scripts
    foreach( $wp_scripts->queue as $handle ) :
        $scripts_list .= $handle.' - '.$wp_scripts->registered[$handle]->src . ' <br> ';
    endforeach;

    // Runs through the queue styles
    foreach( $wp_styles->queue as $handle ) :
        $styles_list .= $handle.' - '.$wp_styles->registered[$handle]->src . ' <br> ';
    endforeach;
	
	
	echo '<div class="wp-scripts"><h3>Scripts:</h3> '.$scripts_list.'</div>';
	
	echo '<div class="wp-styles"><h3>Styles:</h3> '.$styles_list.'</div>';
}