Run results for: Map vs Object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Object

30.4M/s

Map

27.5M/s

View exact numbers

Test name	Executions per second
✓ Object	30,401,780 Ops/sec
Map	27,486,272 Ops/sec

Script Preparation code:

var map = new Map();
map.set("att", "value");

var object = {
  att: "value"
}

Tests: