WordPress Plugin : Show all enqueued assets (scripts & styles) in backend/frontend comments

wp-show-enqueued-assets.php

<?php
/**
 * Plugin Name:       WP Show enqueued assets
 * Description:       Show all enqueued assets (scripts & styles) in backend/frontend comments.
 * Version:           0.0.1
 * Requires at least: 5.2
 * Requires PHP:      7.0
 * Author:            Alex so yes
 * Author URI:        https://alexsoyes.com
 * License:           GPL v2 or later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       asy-wp-debug
 */

/**
 * @see https://wordpress.stackexchange.com/questions/233140/how-can-i-get-a-list-of-all-enqueued-scripts-and-styles
 */
add_action( 'wp_head', function () {
	echo '<!--';
	global $enqueued_scripts;
	global $enqueued_styles;
	print_r( $enqueued_scripts );
	print_r( $enqueued_styles );
	echo '-->';
} );

global $enqueued_scripts;
global $enqueued_styles;

add_action( 'wp_print_scripts', 'asy_list_scripts' );
function asy_list_scripts(): void {
	global $wp_scripts;
	global $enqueued_scripts;
	$enqueued_scripts = array();
	foreach ( $wp_scripts->queue as $handle ) {

		$enqueued_scripts[] = sprintf(
			"[%s] : %s (%s) | v%s",
			$wp_scripts->registered[ $handle ]->handle,
			$wp_scripts->registered[ $handle ]->src,
			implode( ',', $wp_scripts->registered[ $handle ]->deps ),
			$wp_scripts->registered[ $handle ]->ver,
		);
	}
}

add_action( 'wp_print_styles', 'asy_list_styles' );
function asy_list_styles(): void {
	global $wp_styles;
	global $enqueued_styles;
	$enqueued_styles = array();
	foreach ( $wp_styles->queue as $handle ) {
		$enqueued_styles[] = sprintf(
			"[%s] : %s (%s) | v%s",
			$wp_styles->registered[ $handle ]->handle,
			$wp_styles->registered[ $handle ]->src,
			implode( ',', $wp_styles->registered[ $handle ]->deps ),
			$wp_styles->registered[ $handle ]->ver,
		);
	}
}