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Run results for:
Array literal vs. string#split()
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<iframe src="https://measurethat.net/Embed?id=587568" 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/132.0.0.0 Safari/537.36
Browser:
Chrome 132
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array literal
38613796.0 Ops/sec
Array#split()
8600201.0 Ops/sec
Tests:
Array literal
const x = ["nanosecond", "microsecond", "millisecond", "second", "minute", "hour"]; x[0].length;
Array#split()
const x = "nanosecond microsecond millisecond second minute hour".split(" "); x[0].length;