Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Empty array: Splice vs Shift vs Pop
Compares the speed for removing all items from the beginning of an array
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=558398" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
array.pop()
36.8M/s
array.shift()
36.2M/s
array.splice()
27.8M/s
View exact numbers
Test name
Executions per second
✓
array.pop()
36,829,216 Ops/sec
array.shift()
36,240,408 Ops/sec
array.splice()
27,778,492 Ops/sec
Script Preparation code:
var array = [1, 2, 3, 4, 5, 6, 7, 8]
Tests:
array.splice()
array.splice(0)
array.shift()
while (array.length > 0) array.shift();
array.pop()
while (array.length > 0) array.pop();