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Run results for:
lodash isObject vs typeof vs isObjectLike
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=506843" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
typeof
17.4M/s
isObjectLike
12.3M/s
isObject
12.3M/s
View exact numbers
Test name
Executions per second
✓
typeof
17,437,486 Ops/sec
isObjectLike
12,330,783 Ops/sec
isObject
12,309,751 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.20/lodash.min.js'></script>
Script Preparation code:
var x = {'this': 'is', 'a': 'test', 'object': 52 }
Tests:
isObject
var y = _.isObject(x)
typeof
var y = (x !== null && typeof(x) === 'object')
isObjectLike
var y = _.isObjectLike(x)