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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: 12 hours ago

Test name	Executions per second
array.push()	94.6 Ops/sec
Set.add()	52.3 Ops/sec

Script Preparation code:

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

Tests: