Run results for: Map vs Object steamid64 lookup

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0

Browser: Firefox 109

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Map lookup	16149.3 Ops/sec
Obj lookup	28496.7 Ops/sec

Script Preparation code:

var map = new Map();
var obj = {};

map.set('76561197960435530', {});
obj['76561197960435530'] = {};

var i = 0, count = 1000, a;

Tests: