Benchmark: Array.forEach vs for(const value of array) vs index vs Array.reverse + reversed index

Script Preparation code:

var array = [1, 3, 2];

for(let i = 0; i < 6; i++) {
	array.concat(array);
};

Tests:

Array.forEach
array.forEach(d => { console.log(d); });
for(const value of array)
for(const value of array) { console.log(value); };
index
for(let index = 0; index < array.length; index++) { console.log(array[index]); };
Array.reverse + reversed index
array.reverse(); for(let index = array.length - 1; index >= 0; index--) { console.log(array[index]); };

Rendered benchmark preparation results:

Previous results

Test case name	Result
Array.forEach
for(const value of array)
index
Array.reverse + reversed index

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

Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36

Browser/OS: Chrome 97 on Windows

Test name	Executions per second
Array.forEach	56870.1 Ops/sec
for(const value of array)	71491.7 Ops/sec
index	82002.3 Ops/sec
Array.reverse + reversed index	77635.3 Ops/sec

Array.forEach vs for(const value of array) vs index vs Array.reverse + reversed index (version: 0)