Run results for: Map() vs Object() on write

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Map

76/s

Object Iteration

66/s

View exact numbers

Test name	Executions per second
✓ Map	76 Ops/sec
Object Iteration	66 Ops/sec

Tests:

Map
const test = new Map() for (var i=100000; i > 0; i--) { test.set(`key${i}`, `value${i}`) }
Object Iteration
const test = {} for (var i=100000; i > 0; i--) { test[`key${i}`] = `value${i}` }