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Run results for:
splice vs unshift
splice vs unshift to prepend value
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Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 125
Operating system:
Android
Device Platform:
Mobile
Date tested:
2 years ago
Test name
Executions per second
splice
16709.4 Ops/sec
unshift
20783.9 Ops/sec
Script Preparation code:
var arr = [1,2,3,4,5,6,7,8,9];
Tests:
splice
arr.splice(0,0,0);
unshift
arr.unshift(0);