Run results for: test for loop for onlyoffice performance

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

for i

47K/s

for i no count length ++i

47K/s

for i no count length

47K/s

for of

11K/s

forEach =>

3K/s

forEach no =>

2K/s

View exact numbers

Script Preparation code:

var array = new Array(65535).fill(0);
var q = 0;

Tests:

for i
for (var i = 0; i < array.length; i++) { q = array[i]; }
for i no count length
for (var i = 0, c = array.length; i < c; i++) { q = array[i]; }
for i no count length ++i
for (var i = 0, c = array.length; i < c; ++i) { q = array[i]; }
for of
for (var i of array) { q = i; }
forEach =>
array.forEach((i) => q = i);
forEach no =>
array.forEach(function(i){ q = i; });