Develop a Node.js application ( Webpage that send email )

Objective: Learn Form Processing in Node.js and use AJAX to implement file upload. Also, incorporate “send–email” functionality using a REST-based web service. Develop a Node.js application that delivers an HTML page with a form for sending an e-mail with a file attachment. The form has a “Choose File” button to select the file attachment (this will not submit the form) and a “Send Mail” button to submit to your Node.js server (this uses Mailgun to e-mail the message). Use XmlHttpRequest object and FormData to submit the form’s data (Do not use jQuery). On all states the form remains in view; status messages (or progress bar) are to be shown below the form. Useful References: [login to view URL]  [login to view URL]  [login to view URL] MailGun Web service: [login to view URL] (It is better to use the Node.js mailgun-js module): [login to view URL] Showing a progress bar for tracking file upload (of the attachment) by trapping the onprogress event of the XHR object.