Run results for: set.add vs. array.push

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; Redmi Note 9 Pro Max) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.101 Mobile Safari/537.36

Browser: Chrome Mobile 98

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Push	4858427.0 Ops/sec
Add	5292813.0 Ops/sec

Script Preparation code:

var a = Array.from({length: 100000}, () => Math.floor(Math.random() * 40));
var b = new Set(a);

Tests: