Benchmark: _.uniqWith(arr, _.isEqual).length vs new Set(arr).size 1

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var arr = Array.from({length: 40}, () => Math.floor(Math.random() * 40));

var newArr = null;

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
_.uniqWith(arr, _.isEqual).length
new Set(arr).size

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 Edg/110.0.1587.56

Browser/OS: Chrome 110 on Windows

Test name	Executions per second
_.uniqWith(arr, _.isEqual).length	1362418.0 Ops/sec
new Set(arr).size	1230022.0 Ops/sec

_.uniqWith(arr, _.isEqual).length vs new Set(arr).size 1 (version: 3)