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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0

Browser: Firefox 124

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Map

48/s

Object Iteration

38/s

View exact numbers

Test name	Executions per second
✓ Map	48 Ops/sec
Object Iteration	38 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}` }