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Run results for:
array.push() VS Set.add()
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=567306" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:132.0) Gecko/20100101 Firefox/132.0
Browser:
Firefox 132
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
one year ago
array.push()
191/s
Set.add()
43/s
View exact numbers
Test name
Executions per second
✓
array.push()
191 Ops/sec
Set.add()
43 Ops/sec
Script Preparation code:
const numbers = Array(10).fill(Array.from({ length: 100000 }, (_, i) => i + 1)).flat();
Tests:
array.push()
const a = []; for (const number of numbers) { a.push(number); }
Set.add()
const s = new Set(); for (const number of numbers) { s.add(number); }