Benchmark: Object.keys() vs _.key()

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Tests:

Object.prototype
const obj = { a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, g: 7, h: 8, i: 9, j: 10 }; const keys = Object.keys(obj);
Lodash
const obj = { a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, g: 7, h: 8, i: 9, j: 10 }; const keys = _.keys(obj);

Rendered benchmark preparation results:

Previous results

Test case name	Result
Object.prototype
Lodash

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36

Browser/OS: Chrome 71 on Mac OS X 10.14.2

Test name	Executions per second
Object.prototype	3699287.0 Ops/sec
Lodash	3427707.0 Ops/sec

Object.keys() vs _.key() (version: 0)