Run results for: Test array reverse and 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/129.0.0.0 Safari/537.36

Browser: Chrome 129

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

reverse and pop

44.7M/s

shift

17.3M/s

View exact numbers

Test name	Executions per second
✓ reverse and pop	44,656,392 Ops/sec
shift	17,309,238 Ops/sec

Tests:

reverse and pop
let arr = [1,2,3,4,5] arr.reverse() while(arr.length > 0) { arr.pop() }
shift
let arr = [1,2,3,4,5] while(arr.length > 0) { arr.shift() }