Run results for: ramda, lodash and ecmaS

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36

Browser: Chrome 80

Operating system: Mac OS X 10.14.6

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Ramda	363927.4 Ops/sec
lodash	165547.0 Ops/sec
EcmaS	272563.5 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