Run results for: hash checkl

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Array from set

1.5M/s

Hash object

1.4M/s

Filter with set

1.3M/s

Set spread

1.2M/s

View exact numbers

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

var array = Array.from({length: 40}, () => Math.floor(Math.random() * 140));

Tests:

Set spread
const f = [... new Set(array)]
Array from set
const s = new Set(array) const l = Array.from(s)
Filter with set
const s = new Set() const b = array.filter((i) => s.has(i) ? false : (s.add(i), true))
Hash object
const s = {} const b = array.filter((i) => s.hasOwnProperty(i) ? false : (s[i] = true))