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Run results for:
Some vs. Filter vs. indexOf vs. Includes vs. Find - Correct version
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=617419" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Browser:
Chrome 140
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
10 months ago
Array.indexOf
6.8M/s
Array.includes
3.9M/s
Array.some
2.7M/s
Array.find
484K/s
Array.findLast
397K/s
Array.filter
75K/s
View exact numbers
Test name
Executions per second
✓
Array.indexOf
6,772,571 Ops/sec
Array.includes
3,910,758 Ops/sec
Array.some
2,689,445 Ops/sec
Array.find
484,493 Ops/sec
Array.findLast
397,015 Ops/sec
Array.filter
75,462 Ops/sec
Script Preparation code:
var hasZero = []; for (var i = 0; i < 10000; i++) { hasZero.push(Math.floor(Math.random() * 1000)); }
Tests:
Array.some
var tempResult = hasZero.some(v => v === 0);
Array.filter
var tempResult = hasZero.filter(v => v === 0);
Array.indexOf
var tempResult = hasZero.indexOf(0) > -1;
Array.includes
var tempResult = hasZero.includes(0);
Array.find
var tempResult = hasZero.find(v => v === 0);
Array.findLast
var tempResult = hasZero.findLast(v => v === 0);