What are some alternative methods to achieve the same goal without relying on PHP for email notifications based on website visits?

Issue: If you want to send email notifications based on website visits but do not want to rely on PHP, you can use JavaScript to track user visits and trigger email notifications through an external service like SendGrid or Mailchimp. JavaScript code snippet: ```javascript // Track user visits document.addEventListener('DOMContentLoaded', function() { // Code to track user visits // For example, you can use Google Analytics or custom tracking scripts // Once a visit is detected, trigger email notification sendEmailNotification(); }); // Function to send email notification function sendEmailNotification() { // Code to send email notification using an external service like SendGrid or Mailchimp // Make API call to the service with necessary data // Example code for using SendGrid API: // fetch('https://api.sendgrid.com/v3/mail/send', { // method: 'POST', // headers: { // 'Authorization': 'Bearer YOUR_SENDGRID_API_KEY', // 'Content-Type': 'application/json' // }, // body: JSON.stringify({ // personalizations: [{ // to: [{ email: 'recipient@example.com' }], // subject: 'New website visit notification', // }], // from: { email: 'sender@example.com' }, // content: [{ // type: 'text/plain', // value: 'A new visit has been detected on your website.' // }] // }) // }); } ```