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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0

Browser: Firefox 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

push + reverse

31/s

unshift

6/s

View exact numbers

Test name	Executions per second
✓ push + reverse	31 Ops/sec
unshift	6 Ops/sec

Script Preparation code:

var arr = [];

Tests: