Run results for: set vs array iterationgfgdhahtfdgcvfgshjrhdgfd

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.1 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

array

84K/s

set

22K/s

View exact numbers

Test name	Executions per second
✓ array	83,674 Ops/sec
set	22,134 Ops/sec

Script Preparation code:

const a = [];
for (let i = 0; i < 10000; i++) { a.push(i); };
const b = new Set(a)

Tests: