Benchmark: _.isEmpty vs Object.keys.length vs Object.values.length

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.min.js"></script>

Script Preparation code:

window.obj = {};

for (var i = 0, len = 100; i < len; i++) {
  obj['key' + i] = 'value' + i;
}

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
_.isEmpty
Object.keys().length
Object.values().length pour Laurent

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36

Browser/OS: Chrome 85 on Mac OS X 10.15.6

Test name	Executions per second
_.isEmpty	292699.7 Ops/sec
Object.keys().length	308259.2 Ops/sec
Object.values().length pour Laurent	74795.9 Ops/sec

_.isEmpty vs Object.keys.length vs Object.values.length (version: 0)