Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

native reverse find vs native array findLast

Compare the new ES6 spread operator with the traditional concat() method

native findIndex vs lodash find elem

Compare performance of native [].findIndex and _.find

Memory vs Local vs Session

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RegEx.test vs. String.toLowerCase().includes vs. String.match

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indexOf vs includes in strings

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lodash isNil vs native isNil with if

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R.isEmpty vs Object.keys().length

Compare lambda vs vanilla to detect empty object

Reduce-based serialize vs JSON serialize

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Lodash cloneDeep vs structuredClone (small & large objects) #2

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Comparing performance of: String.search vs String.match

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date-fns vs moment

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reduce vs filter 22

reduce vs filter 22

lodash includes vs has

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JSON Query Libraries Comparison

Comparison of various JSON Querying libraries

js-yaml vs JSON.parse

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Reduce serialize vs JSON serialize

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replaceAll vs replace with /g

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Cast vs Number

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Boolean vs !! vs Cast type

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Javascript Array.prototype.push vs index assignment

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test for loop for onlyoffice performance

Test different for loops

Get last element of array2

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[js] forEach, map, filter

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typeof vs instanceof vs constructor

Comparing typeof vs instanceof vs .constructor property

Setting CSS: Direct CSS property vs setAttribute("style",...)

Which one is more efficiente setAttribute("style","color:red") or a.style.color = 'red'

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