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: 2 months 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-->

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();
}

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