Benchmark: forEach vs for loop

Tests:

forEach
const a = [1,2,3,4,5,6,7,8,9,10] const b = [] a.forEach(item => { b.push(item) })
for loop
const a = [1,2,3,4,5,6,7,8,9,10] const b = [] for (let i=0;i<a.length;i++) { b.push(a[i]) }

Rendered benchmark preparation results:

Previous results

Test case name	Result
forEach
for loop

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: 4 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser/OS: Firefox 120 on Windows

Test name	Executions per second
forEach	9856052.0 Ops/sec
for loop	9241291.0 Ops/sec

forEach vs for loop (version: 0)