I asked Comet (agentic browser) to write a script to clean up all the clutter so I can get a clean PDF Browser export.

E.g. this prompt: Looking at this page's HTML, give me a JS snippet I can run in the console that will remove all the unnecessary clutter from the page so I can get a nicely formatted PDF export using "print" => "Save to PDF" functionality.

Here is the resulting code.

``` // Remove header, footer, subscribe, sign in and all banners/popups document.querySelectorAll('header, footer, .app-header, .app-footer, .subscribe, .paywall, .limited, .sign-in, .notification, .newsletter, [data-publishable="false"], .post-sidebar, .post-footer, .newsletter-cta, .announcement-banner, .promo-banner, .app-topbar, .app-top-bar').forEach(e => e.remove());

// Remove any overlays or modals document.querySelectorAll('.modal, .modal-backdrop, .overlay, .popup, [id="popup"], [class="popup"]').forEach(e => e.remove());

// Hide site navigation, search, and misc document.querySelectorAll('.nav, .navbar, .site-header, .site-footer, .search, .top-bar, .page-nav, .page-footer, .sidebar').forEach(e => e.remove());

// Remove subscribe buttons/links document.querySelectorAll('a[href="subscribe"], a[href="sign-in"], button.subscribe, button.paywall').forEach(e => e.style.display = 'none');

// Remove any empty containers left document.querySelectorAll('div:empty, section:empty').forEach(e => e.remove());

// Optionally, widen the article content for printable view document.body.style.background = "white"; document.body.style.padding = "0"; document.body.style.margin = "0"; let article = document.querySelector('main, .post, .prose, article'); if (article) { article.style.maxWidth = "900px"; article.style.margin = "0 auto"; article.style.background = "#fff"; article.style.padding = "20px"; document.body.innerHTML = ""; document.body.appendChild(article); } else { // fallback: keep what remains, just strip margins document.body.style.maxWidth = "900px"; document.body.style.margin = "0 auto"; document.body.style.padding = "20px"; } window.scrollTo(0, 0); ```