Run results for: lodash unset vs object delete

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.170 Safari/537.36 OPR/53.0.2907.106

Browser: Opera 53

Operating system: Linux

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
_.unset	1013822.0 Ops/sec
delete	5122952.0 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

var o = {a:1,b:2,c:3,d:4}

Tests: