Run results for: push one by one vs spread

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:146.0) Gecko/20100101 Firefox/146.0

Browser: Firefox 146

Operating system: Windows

Device Platform: Desktop

Date tested: 4 months ago

push

10K/s

spread

321/s

View exact numbers

Test name	Executions per second
✓ push	10,053 Ops/sec
spread	321 Ops/sec

HTML Preparation code:

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

Script Preparation code:

const elements = Array(100000).map(i => { id: i });
/*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:

spread
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/ const anotherArray = []; anotherArray.push(...elements);
push
const anotherArray = []; elements.forEach(el => anotherArray.push(el));