And from the comment above: "...but because there are fewer elements in the DOM tree, relayouts are cheaper as well" If I understand, this also applies? When

And from the comment above: "...but because there are fewer elements in the DOM tree, relayouts are cheaper as well" If I understand, this also applies? When I add the 400th (or whatever) ListItem it does trigger a layout when its added to the dom (to calculate its dimensions) but its much faster due to only having the currently viewable ListItems contained in the ListView? Thanks again!