Run results for: Set VS Dict

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 YaBrowser/20.4.3.257 Yowser/2.5 Yptp/1.23 Safari/537.36

Browser: Yandex Browser 20

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Set set	6593365.0 Ops/sec
Get set	6591761.0 Ops/sec
Set dict	7071026.0 Ops/sec
Get dict	7088185.0 Ops/sec

Script Preparation code:

s = new Set();
d = {};
for (var i=0;i<10;i++){
  s.add(i);
  d[i]=true;
}

Tests:

Set set
s.add(5)
Get set
s.has(3)
Set dict
d[5] = true
Get dict
d[5]

Run results for: Set VS Dict

Set set

Get set

Set dict

Get dict