document.addEventListener('DOMContentLoaded', (event) => { var sidebarHtml = ` `; // Insert the sidebar bar after the main element var targetElement = document.querySelector('main'); if (targetElement) { targetElement.insertAdjacentHTML('afterend', sidebarHtml); // After the sidebar has loaded, fetch the RSS feed if (window.loadRSSFeed()) { window.loadRSSFeed(); } } });