Start with Develoment

web/app/mu-plugins/bedrock-autoloader.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Plugin Name:  Bedrock Autoloader
+ * Plugin URI:   https://github.com/roots/bedrock-autoloader
+ * Description:  An autoloader that enables standard plugins to be required just like must-use plugins. The autoloaded plugins are included during mu-plugin loading. An asterisk (*) next to the name of the plugin designates the plugins that have been autoloaded.
+ * Author:       Roots
+ * Author URI:   https://roots.io/
+ * License:      MIT License
+ */
+
+namespace Roots\Bedrock;
+
+if (is_blog_installed() && class_exists(Autoloader::class)) {
+    new Autoloader();
+}