Run results for: Array slice vs for loop

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:68.0) Gecko/68.0 Firefox/68.0

Browser: Firefox Mobile 68

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
slice	16083462.0 Ops/sec
push	16177793.0 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:

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

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