=` Dropzone.js is a popular JavaScript library used for drag-and-drop file uploads in web applications. It leverages AJAX technology to upload files without requiring a page refresh, making it an effective tool for developers and users alike. In this tutorial, you learned how to create a drag-and-drop file upload in CakePHP using Dropzone.js. You began by setting up your project, connecting the database, creating a new table, and defining the necessary fields. Next, you created a model, entity, controller, and template to manage file uploads. Finally, you added a route to enable the functionality and tested the application. With this tutorial, you have successfully implemented drag-and-drop file upload in CakePHP using Dropzone.js, providing an efficient way to handle file uploads in your web applications.