Run results for: Object VS new Set VS Includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36

Browser: Chrome 105

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var a = [];
var b = {}

for (var i = 0; i < 5000; i++) {
    a.push(i);
    b[i] = `${i}`;
}

var set = new Set([...a]);

Tests: