Run results for: ramda, lodash and ecmaS

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Firefox/78.0

Browser: Firefox 78

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Ramda	439618.5 Ops/sec
lodash	136087.6 Ops/sec
EcmaS	849768.3 Ops/sec

HTML Preparation code:

<script src="//cdnjs.cloudflare.com/ajax/libs/ramda/0.27.0/ramda.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.fp.js"></script>

Script Preparation code:

var numbers = Array(100).fill().map((item, index) => index + 1);
var isEven = number => number % 2 === 0;

Tests:

Ramda
R.pipe(R.filter(isEven), R.map(x => x + 1))(numbers);
lodash
_.flow(_.filter(isEven),_.map(x => x + 1))(numbers);
EcmaS
numbers.filter(isEven).map(isEven);

Run results for: ramda, lodash and ecmaS

check this out

Ramda

lodash

EcmaS