Run results for: arr unshift vs push + reverse (small array)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 Safari/537.36

Browser: Chrome 91

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
unshift	2080.7 Ops/sec
push + reverse	2315.1 Ops/sec

Script Preparation code:

var arr = [10];

Tests: