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Run results for:
Javascript Array.prototype.push vs index assignment
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<iframe src="https://measurethat.net/Embed?id=620821" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Mobile Safari/537.36 EdgA/142.0.0.0
Browser:
Chrome Mobile 142
Operating system:
Android
Device Platform:
Mobile
Date tested:
5 months ago
Test name
Executions per second
Array.prototype.push
17425166.0 Ops/sec
index assignment
12804802.0 Ops/sec
Tests:
Array.prototype.push
const arr = [1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3] arr.push(4)
index assignment
const arr = [1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3] arr[arr.length] = 4