Fast CSS: How Browsers Lay Out Web Pages [Slide 34 of 38: Skipping part of frame construction / rendering tree construction]

←→Skipping part of frame construction / rendering tree construction

<script>
/* likely Gecko-specific */
function flush_frames(elt)
  { getComputedStyle(elt, "").color; }
var start = Date.now();
for (var i = 0; i < 10000; ++i) {
  test_elt.style.display = "none";
  flush_frames(test_elt);
  test_elt.style.display = "";
  flush_frames(test_elt);
}
var time = (Date.now() - start);
</script>