e.parentNode;

        const copybutton = document.createElement('button');
        copybutton.classList.add('copy-code');
        copybutton.innerHTML = 'copy';

        function copyingDone() {
            copybutton.innerHTML = 'copied!';
            setTimeout(() => {
                copybutton.innerHTML = 'copy';
            }, 2000);
        }

        copybutton.addEventListener('click', (cb) => {
            if ('clipboard' in navigator) {
                navigator.clipboard.writeText(codeblock.text