Run results for: set.add test2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser: Chrome 114

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
set	53.2 Ops/sec
arr	81.8 Ops/sec

Tests:

set
const set = new Set() let check = 0 for (let i = 0; i < 100000; i++) { const val = Math.random() set.add(val) set.has(val) }
arr
const arr = [] let check = 0 for (let i = 0; i < 100000; i++) { const val = Math.random() arr.push(val) if (i > 10) check++ arr.includes(arr[i]) }