Run results for: Array Push vs. Index Access

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36

Browser: Chrome 87

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Array.prototype.push	7100758.0 Ops/sec
Access Index	3980926.0 Ops/sec

Script Preparation code:

var array = [1, 2, 3, 4];

Tests: