undefined | Better HN

0 pointsnicoburns5y ago0 comments

FYI the reason it's not an array is because if you store a reference to it, it will stay up to date as and when the DOM changes.

0 comments

The NodeList returned by querySelectorAll() is not live. There is really no reason for it to return a NodeList other than backward compatibility.

j / k navigate · click thread line to collapse

0 pointsnicoburns5y ago0 comments

FYI the reason it's not an array is because if you store a reference to it, it will stay up to date as and when the DOM changes.

The NodeList returned by querySelectorAll() is not live. There is really no reason for it to return a NodeList other than backward compatibility.

j / k navigate · click thread line to collapse