performance-test
Table of Contents
#
performance
jsPerf — JavaScript performance playground http://jsperf.com/
HTML5 test http://html5test.com/
JavaScript Benchmark http://www.webkit.org/perf/sunspider/sunspider.html
var perf = function (testName, fn) {
var startTime = new Date().getTime();
fn();
var endTime = new Date().getTime();
console.log(testName + ": " + (endTime - startTime) + "ms");
}
jQuery
console.time("timerName");
// javascript
console.timeEnd("timerName");