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Run results for:
array.length vs array.length > 0 vs array.length !== 0
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=625310" 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/145.0.0.0 Safari/537.36
Browser:
Chrome 145
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 months ago
Test name
Executions per second
array length
532562.1 Ops/sec
array length > 0
532351.1 Ops/sec
array.length !== 0
528681.2 Ops/sec
Script Preparation code:
var arr = [];
Tests:
array length
if (arr.length) { console.log(1); } else { console.log(0); }
array length > 0
if (arr.length > 0) { console.log(1); } else { console.log(0); }
array.length !== 0
if (arr.length !== 0) { console.log(1); } else { console.log(0); }