Benchmark: push one by one vs spread

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));

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
spread
push

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 20 days ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0

Browser/OS: Firefox 152 on Windows

View result in a separate tab

push

13K/s

spread

351/s

View exact numbers

Test name	Executions per second
✓ push	12,717 Ops/sec
spread	351 Ops/sec

push one by one vs spread (version: 1)

Comparing performance of: `spread vs push`

Created: one year ago by: Guest

Go to the latest result

spread

push

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

push one by one vs spread (version: 1)

Comparing performance of: spread vs push

Created: one year ago by: Guest

Go to the latest result

spread

push

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `spread vs push`