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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36

Browser: Chrome 90

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
unshift	2339.8 Ops/sec
push + reverse	2204.8 Ops/sec

Script Preparation code:

var arr = [10];

Tests: