Run results for: Array slice.forEach vs for loop

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0

Browser: Firefox 134

Operating system: Linux

Device Platform: Desktop

Date tested: 3 months ago

Test name	Executions per second
slice	53752204.0 Ops/sec
push	294601024.0 Ops/sec

Script Preparation code:

var data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];

AخA
 
var data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];

Tests:

slice
data.slice(3, 8).forEach(x => x + 1);
data.slice(3, 8).forEach(x => x + 1);

for (var i = 3; i < 8; i++) {
  data[i] + i
}

 
for (var i = 3; i < 8; i++) {  data[i] + i}