':hover' popup with links, and no mention of async/await

1. hovering over 'read this before commenting…' displays a popup with some useful links, but moving the cursor to the popup to attempt to follow a link causes the popup to disappear...making the links useless. Well, it is possible if you carefully move the cursor over the little 'triangle' part of the popup...
2. the 'https://javascript.info/try-catch' discussion doesn't comment on its use with async/await, and it's a major use-case since it's the alternative of Promise's 'catch'. Also, this important_warn suggests try/catch isn't going to work with async/await, but that's isn't the case...
3. 'name' on anchor elements is deprecated (in favour of 'id'), and the document could use some more 'id's on other parts, like the above 'important_warn'?

Beginne damit, das Hover-Popup „read this before commenting…“ und die Diskussion https://javascript.info/try-catch zu finden. Prüfe, wie die Links im Popup erreicht werden, wie async/await beschrieben wird und wo Ankerelemente name anstelle von id verwenden. Als erledigt gilt die Aufgabe, wenn die Popup-Links weiterhin nutzbar sind, die Erklärung von async/await korrekt ist und die relevanten Abschnitte nutzbare ids haben.