jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
var plainText = 'one';
$('.test-element').empty();
var $els = $('.test-element');
var els = $els.toArray();
var setHtmls = function(elements, value) {
for(var i = 0; i < elements.length; i++ ) { elements[i].textContent = value; }
}
Teardown
$('.test-element').empty();
Test runner
Ready to run.
Testing in
Test
Ops/sec
Test
setHtmls(els, plainText);
ready
textContent
for (var i = 0, l = $els.length; i < l; i++) {
$els[i].textContent = plainText; // W3C
}
ready
innerText
for (var i = 0, l = $els.length; i < l; i++) {
$els[i].innerText = plainText; // IE
}
ready
jQuery .text()
$els.text(plainText);
ready
innerHTML
for (var i = 0, l = $els.length; i < l; i++) {
$els[i].innerHTML = plainText;
}