Run results for: forEach vs for of (with Iterator)

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 133

Operating system: Android

Device Platform: Mobile

Date tested: one month ago

Test name	Executions per second
forEach	17606.7 Ops/sec
for of	375022.7 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

AخA
 
<!--your preparation HTML code goes here-->

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

 
/*your preparation JavaScript code goes hereTo execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/async function globalMeasureThatScriptPrepareFunction() {    // This function is optional, feel free to remove it.    // await someThing();}

Tests:

forEach
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/ const arr = new Array(1000); arr[Symbol.iterator]().forEach(v => { var a = v });
x

/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/
const arr = new Array(1000);

arr[Symbol.iterator]().forEach(v => {
var a = v
});

for of

const arr = new Array(1000);

for (var v of arr) {
  var a = v
}

 
const arr = new Array(1000);​for (var v of arr) {  var a = v}