Run results for: array.push() VS Set.add()

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:146.0) Gecko/20100101 Firefox/146.0

Browser: Firefox 146

Operating system: Linux

Device Platform: Desktop

Date tested: 7 months ago

array.push()

184/s

Set.add()

38/s

View exact numbers

Test name	Executions per second
✓ array.push()	184 Ops/sec
Set.add()	38 Ops/sec

Script Preparation code:

const numbers = Array(10).fill(Array.from({ length: 100000 }, (_, i) => i + 1)).flat();

Tests: