Benchmark: forEach vs Spread 2021

Tests:

forEach
let newArr = []; const data = [1, 2, 3, 4, 5]; data.forEach((item) => newArr.push(item));
Spread
let newArr = []; const data = [1, 2, 3, 4, 5]; newArr = [...newArr, ...data];

Rendered benchmark preparation results:

Previous results

Test case name	Result
forEach
Spread

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0

Browser/OS: Firefox 89 on Windows

Test name	Executions per second
forEach	5224898.0 Ops/sec
Spread	8829601.0 Ops/sec

forEach vs Spread 2021 (version: 0)