Run results for: for..of VS forEach

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4571.0 Safari/537.36 Edg/93.0.957.0

Browser: Chrome 93

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

var values = new Array(10000);
for (var i = 0; i < values.length; i++) values[i]=i;

Tests:

forEach
var sum = 0; values.forEach(v => sum += v );
for..of
var sum = 0; for (var v of values) sum += v;
forEach func
var sum = 0; values.forEach(function(v) { sum += v } );
for of transpiled
var sum = 0; for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { var v = values_1[_i]; sum += v; }
for of transpiled simple
var sum = 0; for (var i = 0; i < values.length; i++) sum += values[i];