Run results for: Ahad Loops Test3

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/107.0

Browser: Firefox 107

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
For	3251.8 Ops/sec
While	2681.8 Ops/sec
For of	690.4 Ops/sec
For each	964.4 Ops/sec
Reduce	1002.5 Ops/sec
Map	489.6 Ops/sec

Script Preparation code:

var data = window.data = [];
var TOTAL_NUMBERS = window.TOTAL_NUMBERS = 100000;

function getRandomInt(max) {
  return Math.floor(Math.random() * max);
}

while (data.length < TOTAL_NUMBERS) {
  data.push(getRandomInt(20));
}

Tests:

For
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = 0; let i = 0; for (; i < TOTAL_NUMBERS; i++) { sum += data[i]; }
While
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = 0; var i = 0; while (i < TOTAL_NUMBERS) { sum += data[i]; i++; }
For of
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = 0; for (let i of data) { sum += data[i]; }
For each
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = 0; data.forEach((i) => sum +=i);
Reduce
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = data.reduce((prev, current) => prev + current);
Map
var TOTAL_NUMBERS = window.TOTAL_NUMBERS; var data = window.data; var sum = data.map((i) => sum += i);

Run results for: Ahad Loops Test3

For

While

For of

For each

Reduce

Map