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Run results for:
lodash map, foreach, for vs native for and map
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Browser:
Firefox 134
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
lodash map
62.5 Ops/sec
lodash forEach
93.9 Ops/sec
native for
166.2 Ops/sec
native map
67.6 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
var data = Array(1000000).fill({ filtering: true, mapping: 42 });
Tests:
lodash map
const aux = []; _.map(data, el => {aux.push(el.filtering)});
lodash forEach
const aux = []; _.forEach(data, el => {aux.push(el.filtering)});
native for
const aux = []; for (let index = 0; index < data.length; index++) { const el = data[index]; aux.push(el.filtering) }
native map
const aux = []; data.map(el => {aux.push(el.filtering)})