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Run results for:
Array.push(x) vs array[n]=x
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<iframe src="https://measurethat.net/Embed?id=534432" 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
Browser:
Chrome 126
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array.push(x)
854.1 Ops/sec
array[n]=x
925.9 Ops/sec
Script Preparation code:
var LEN = 10000; var arr = [];
Tests:
Array.push(x)
for (var x = 0; x < LEN; x++) arr.push(x);
array[n]=x
for (var x = 0; x < LEN; x++) arr[x] = x;