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Run results for:
Array .push() vs .unshift()
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15
Browser:
Safari 14
Operating system:
Mac OS X 10.14.6
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
.unshift()
9344672.0 Ops/sec
.push()
11521151.0 Ops/sec
Script Preparation code:
var arr = []
Tests:
.unshift()
arr.unshift(42)
.push()
arr.push(42)