Run results for: Object VS new Set VS Includes

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.2

Device Platform: Mobile

Date tested: 2 years 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: