Run results for: map-array-object-get-set

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

array

2.1M/s

object

2.0M/s

map

1.9M/s

View exact numbers

Script Preparation code:

var map = new Map();
var arr = [];
var obj = {};
var key;
var randomU32 = function() {
	return Math.random() * (1 << 31) >>> 0;
}

Tests: