If I'm just adding sprinkles of interactivity to a statically-rendered page for something that vanilla is good enough for (i.e. minimal-to-no display logic), I

If I'm just adding sprinkles of interactivity to a statically-rendered page for something that vanilla is good enough for (i.e. minimal-to-no display logic), I use the expando giving an element an `id` adds to `window`: <textarea id="userNotes"></textarea> <button type="button" id="copyButton">Copy</button> <script> copyButton.addEventListener('click', () => { navigator.clipboard.writeText(userNotes.value) copyButton.innerText = 'Copied' setTimeout(() => copyButton.innerText = 'Copy', 1000) }) </script>