Benchmark: lodash merge vs object.assign vs spread new obj

HTML Preparation code:

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

Script Preparation code:

var a = { a: 'oh', b: 'my' };
var b = { c: 'goddess', d: 'a', e: 'b', j: { asd: 'test' } };

Tests:

Rendered benchmark preparation results:

Previous results

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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_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Browser/OS: Chrome 69 on Mac OS X 10.13.6

lodash merge vs object.assign vs spread new obj (version: 0)