Github Markdown Print

index.js

(() => {
    document.body.appendChild(document.querySelector(".markdown-body"));
    document.querySelector("div.page-responsive")?.remove();
    (Array.from(document.querySelectorAll('div')) ?? []).forEach(e => { if (e.textContent === '') e.style = 'page-break-after: always;' })
    window.print();
})();