Benchmark: Lodash Vanilla (+ Chained) vs Lodash FP vs Native

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/g/lodash@4(lodash.min.js+lodash.fp.min.js)'></script>

Script Preparation code:

  var fp = _.noConflict();
  
  var arr = [
    {
      type: 'foo',
      name: 'foo'
    },
    {
      type: 'bar',
      name: 'bar'
    },
    {
      type: 'foo',
      name: 'a'
    },
    {
      type: 'bar',
      name: 'b'
    },
    {
      type: 'foo',
      name: 'c'
    },
    {
      type: 'cat',
      name: 'cat'
    },
    {
      type: 'foo',
      name: 'foo'
    },
    {
      type: 'bar',
      name: 'uuu'
    },
    {
      type: 'bar',
      name: 'tttt'
    },
    {
      type: 'nothing',
      name: 'foo'
    },
    {
      type: 'foo',
      name: 'x'
    }
  ];

var _mapFn = (item) => Object.assign({}, {name: item.name.toUpperCase()});
var _filterFn = (item) => item.type === 'foo';

Tests:

Lodash Vanilla
const result = _.filter(_.map(arr, _mapFn), _filterFn);
Lodash Vanilla (Chained)
const result = _(arr).map(_mapFn).filter(_filterFn).value();
Lodash FP
const result = fp.flow(fp.map(_mapFn), fp.filter(_filterFn))(arr);
Native
const result = arr.map(_mapFn).filter(_filterFn);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Lodash Vanilla
Lodash Vanilla (Chained)
Lodash FP
Native

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:69.0) Gecko/20100101 Firefox/69.0

Browser/OS: Firefox 69 on Ubuntu

View result in a separate tab

Test name	Executions per second
Lodash Vanilla	226984.1 Ops/sec
Lodash Vanilla (Chained)	111210.9 Ops/sec
Lodash FP	20588.4 Ops/sec
Native	274264.8 Ops/sec

Lodash Vanilla (+ Chained) vs Lodash FP vs Native (version: 0)

Comparing performance of: Lodash Vanilla vs Lodash Vanilla (Chained) vs Lodash FP vs Native

Created: 4 years ago by: Guest

Jump to the latest result

Lodash Vanilla

Lodash Vanilla (Chained)

Lodash FP

Native

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A