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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=572889" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Browser:
Firefox 133
Operating system:
Ubuntu
Device Platform:
Desktop
Date tested:
one year ago
isObjectLike
1690.4M/s
typeof
1648.5M/s
isObject
1364.6M/s
View exact numbers
Test name
Executions per second
✓
isObjectLike
1,690,356,864 Ops/sec
typeof
1,648,536,832 Ops/sec
isObject
1,364,557,824 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)