Run results for: Rambda vs. Ramda vs. Lodash

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0

Browser: Firefox 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Lodash	3838.2 Ops/sec
Ramda without currying	2846.8 Ops/sec
Ramda with currying	959.3 Ops/sec
Rambda without currying	3510.0 Ops/sec
Rambda with currying	3502.2 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/ramda@0.28.0/dist/ramda.min.js"></script>
<script>
  window.Ramda = {
    ...window.R
  }
  delete window.R
</script>
<script src="https://cdn.jsdelivr.net/npm/rambda@7.2.1/dist/rambda.umd.js"></script>
<script>
  window.Rambda = {
    ...window.R
  }
  delete window.R
</script>

Script Preparation code:

var data = _.range(10000).map(function(i) {
  return {
    counter: i
  }
});

function isOdd(num) {
  return num % 2 === 1;
}

function square(num) {
  return num * num;
}

function lessThanThreeDigits(num) {
  return num.toString().length < 3;
}

Tests:

Lodash
var result = _.chain(data) .map('counter') .filter(isOdd) .map(square) .filter(lessThanThreeDigits) .value();
Ramda without currying
var result = Ramda.filter(lessThanThreeDigits, Ramda.map(square, Ramda.filter(isOdd, Ramda.pluck('counter', data))));
Ramda with currying
var result = Ramda.pipe( Ramda.pluck('counter'), Ramda.filter(isOdd), Ramda.map(square), Ramda.filter(lessThanThreeDigits) )(data);
Rambda without currying
var result = Rambda.filter(lessThanThreeDigits, Rambda.map(square, Rambda.filter(isOdd, Rambda.pluck('counter', data))));
Rambda with currying
var result = Rambda.pipe( Rambda.pluck('counter'), Rambda.filter(isOdd), Rambda.map(square), Rambda.filter(lessThanThreeDigits) )(data);

Run results for: Rambda vs. Ramda vs. Lodash

Testing all benchmarks against each other using latest ESM.

Lodash

Ramda without currying

Ramda with currying

Rambda without currying

Rambda with currying