Run results for: uniqBy : Lodash vs Ramda

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Ramda	2401.8 Ops/sec
Lodash	2924.3 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.27.0/ramda.min.js"></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var data = R.range(0, 10000).map((i) => ({
    counter: Math.floor(Math.random() * i)
}));

Tests:

Ramda
const result = R.uniqBy(d => d.counter, data)
Lodash
const result = _.uniqBy(data, d => d.counter)