Run results for: array.fill VS array.push

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: 15 days ago

Test name	Executions per second
array.push	1451.7 Ops/sec
array.fill	1283.9 Ops/sec

Tests:

const array = [];
const n = 100000;

for (let i = 0; i < n; i++) {
	array.push('#123456');
}

​x
 
const array = [];const n = 100000;​for (let i = 0; i < n; i++) {    array.push('#123456');}

array.fill
const n = 100000; const array = Array(n).fill('#123456');
const n = 100000;

const array = Array(n).fill('#123456');