Run results for: Set from array vs .add

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser: Chrome 134

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

.add

21/s

new Set

15/s

View exact numbers

Test name	Executions per second
✓ .add	21 Ops/sec
new Set	15 Ops/sec

Tests:

new Set
let sourceArray = [] for(let i=1; i<1000000; i++) { sourceArray.push(i) } const setObject = new Set(sourceArray)
.add
const setObject = new Set() for(let i=1; i<1000000; i++) { setObject.add(i) }