Test name | Executions per second |
---|---|
Array.prototype.map | 4898276.5 Ops/sec |
Lodash.map | 706006.7 Ops/sec |
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.js"></script>
var data = [1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,];
data.map(function (number) { return number * 2});
_.map(data, function (number) { return number * 2});