':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'?

Empieza localizando la ventana emergente al pasar el cursor «read this before commenting…» y el debate de https://javascript.info/try-catch. Comprueba cómo se accede a los enlaces de la ventana emergente, cómo se describe async/await y dónde los elementos anchor usan name en lugar de id. Se considera terminado cuando los enlaces de la ventana emergente siguen siendo utilizables, la explicación de async/await es correcta y las secciones relevantes tienen ids utilizables.