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Run results for:
Array splice vs delete
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=539007" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 OPR/112.0.0.0
Browser:
Opera 112
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
delete
13761978.0 Ops/sec
splice
14007284.0 Ops/sec
Script Preparation code:
var array = [].fill(1,0,10000)
Tests:
delete
for(var x=0; x<array.length; x++){ delete array[x] }
splice
while(array.length - 3 > 0){ array.splice(2,1) }