Run results for: Ramda vs. Lodash vs Natice (filter, find)

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; Redmi Note 7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.62 Mobile Safari/537.36

Browser: Chrome Mobile 78

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
Lodash filter	307.0 Ops/sec
Ramda filter	341.0 Ops/sec
Native filter	395.2 Ops/sec
Lodash find	14823.8 Ops/sec
Ramda find	3227.5 Ops/sec
Native find	46933.6 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/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 fp = _.noConflict();

var data = _.range(10000).map(function(i) {
  return {counter: i}
});

function isOdd(num) {
  return num % 2 === 1;
}

Tests:

Lodash filter
var result = _.filter(data, isOdd);
Ramda filter
var result = R.filter(isOdd, data);
Native filter
var result = data.filter(({counter}) => isOdd(counter));
Lodash find
var result = _.find(data, {counter: 859});
Ramda find
var result = R.find(R.propEq('counter', 859), data);
Native find
var result = data.find(({counter}) => counter === 859);

Run results for: Ramda vs. Lodash vs Natice (filter, find)

Compares performance on the same tasks using Lodash vs Ramda vs Native.

Lodash filter

Ramda filter

Native filter

Lodash find

Ramda find

Native find