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

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Browser: Firefox 91

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
unshift	71214.9 Ops/sec
push + reverse	146.1 Ops/sec

Script Preparation code:

var arr = [10];

Tests: