Run results for: new set vs array includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Browser: Chrome 125

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 10 months ago

Test name	Executions per second
set	21934.9 Ops/sec
array	3841469.8 Ops/sec

Script Preparation code:

var array=[];
for(let i=0; i<2000;i++){
    array[i] = i;
}

AخA
 
var array=[];for(let i=0; i<2000;i++){    array[i] = i;}

Tests:

set
var set = new Set(array); set.has(1855);
var set = new Set(array);
set.has(1855);
array
array.includes(1855);
array.includes(1855);