Run results for: Lodash _.union vs native Set()

Run details:

User agent: Mozilla/5.0 (Linux; Android 8.0.0; moto g(6) play) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.85 Mobile Safari/537.36

Browser: Chrome Mobile 94

Operating system: Android 8.0.0

Device Platform: Mobile

Date tested: 2 years ago

HTML Preparation code:

<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js"></script>

Script Preparation code:

var a = [1, 2, 3, 4, 5]
var b = [3, 4, 5, 6, 7]

Tests: