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Run results for:
Set vs Filter for unique - not going back to Array
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Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0
Browser:
Firefox 140
Operating system:
Linux
Device Platform:
Desktop
Date tested:
6 months ago
Test name
Executions per second
Set spread
1447815.0 Ops/sec
Filter
195919.4 Ops/sec
Script Preparation code:
var array = Array.from({length: 40}, () => Math.floor(Math.random() * 140));
Tests:
Set spread
const f = new Set(array)
Filter
const b = array.filter((i,index) => array.indexOf(i)=== index)