Run results for: Array .pop() vs .shift()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

.pop()

6.5M/s

.shift()

4.2M/s

View exact numbers

Test name	Executions per second
✓ .pop()	6,454,359 Ops/sec
.shift()	4,199,103 Ops/sec

Script Preparation code:

var arr = []

Tests: