Benchmark: native lodash filter map 2dsfg

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

var data = Array(1000000).fill({ filtering: true, mapping: 42 });

Tests:

native lodash filter map
data.filter(({ filtering }) => filtering).map(({ mapping }) => mapping)
Lazy Lodash filter-map
_.map(_.filter(data, 'filtering'), 'mapping')
lodash reduce
_.reduce(data, function(result, value, key) { if (value.filtering) { result.push(value.mapping) } return result; }, [])
native reduce
data.reduce(function(result, value, key) { if (value.filtering) { result.push(value.mapping) } return result; }, [])

Rendered benchmark preparation results:

Previous results

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:81.0) Gecko/20100101 Firefox/81.0

Browser/OS: Firefox 81 on Mac OS X 10.15

native lodash filter map 2dsfg (version: 0)