Run results for: uniqBy : Lodash vs Ramda

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 16

Operating system: iOS 16.0

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Ramda	1724.9 Ops/sec
Lodash	2429.9 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)