Run results for: Array.prototype.push vs Array.prototype.push.apply

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Array.prototype.push

19.7M/s

Array.prototype.push.apply

138K/s

View exact numbers

Test name	Executions per second
✓ Array.prototype.push	19,691,586 Ops/sec
Array.prototype.push.apply	138,121 Ops/sec

Script Preparation code:

var arr1 = Array(100).fill([{n: ''}]);
var arr2 = Array(100).fill([{n: ''}]);

Tests: