Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36
Chrome 84
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
lodash map 27742.1 Ops/sec
es6 map 5560.3 Ops/sec
HTML Preparation code:
AخA
 
1
<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.19/lodash.min.js'></script>
Script Preparation code:
 
function double(n) {
    return n*2;
}
var data = [...Array(10000)].map((v, idx) => idx);
Tests:
  • lodash map

     
    _.map(data, double);
  • es6 map

     
    data.map(double);