Run results for: pop() vs shift()

Run details:

User agent: Mozilla/5.0 (Android 15; Mobile; rv:145.0) Gecko/145.0 Firefox/145.0

Browser: Firefox Mobile 145

Operating system: Android

Device Platform: Mobile

Date tested: 8 months ago

shift

707.9M/s

pop

35.2M/s

View exact numbers

Test name	Executions per second
✓ shift	707,902,656 Ops/sec
pop	35,210,464 Ops/sec

Script Preparation code:

var array = [];

for(var i = 0; i < 100000; i++){array.push(Math.random());}

Tests: