Benchmark: Array.prototype.forEach vs _.each vs js for3

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"></script>

Tests:

foreach
var params = [ "hello", true, 7 ]; var index = 0; params.forEach(param => index++);
lodash each
var params = [ "hello", true, 7 ]; var index = 0; _.each(params, param => index++);
for
var params = [ "hello", true, 7 ]; var index = 0; for(var i in params){ index++; }
for 2
var params = [ "hello", true, 7 ]; var index = 0; var i; for(i in params){ index++; }

Rendered benchmark preparation results:

Previous results

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Latest run results:

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

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36

Browser/OS: Chrome 78 on Linux

Array.prototype.forEach vs _.each vs js for3 (version: 0)