Run results for: lodash uniq vs Array.from(new Set()) vs spread new Set()

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/123.0.6312.52 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 123

Operating system: iOS 16.7

Device Platform: Mobile

Date tested: 2 years ago

use lodash

3.9M/s

Spread

1.1M/s

Array.from

1.1M/s

View exact numbers

Test name	Executions per second
✓ use lodash	3,886,378 Ops/sec
Spread	1,101,662 Ops/sec
Array.from	1,077,046 Ops/sec

HTML Preparation code:


<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Tests:

Spread
return [...new Set([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7])]
use lodash
return _.uniq([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]);
Array.from
return Array.from( new Set([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]) );