Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Test (innerHTML, replaceChildren, remove, removeChild)

Test (innerHTML, replaceChildren, remove, removeChild)

Array clone (spread vs slice vs array.from)

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Query Element

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adding 1 char to a string

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fetch and Jason parsing

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strings miowjrna

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includes + toUpperCase vs RegExp + i

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for vs foreach vs for..in vs for..of (small array)

Compare loop performance

Object.getOwnPropertyDescriptor() vs Reflect.getOwnPropertyDescriptor()

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Benchmark with such name already exis

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math on array vs float32array vs float64array - v2

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math on array vs float32array vs float64array

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JavaScript spread operator vs Object.assign performance again, non destructive

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test-string-1

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test string

string

lodash cloneDeep vs. structuredClone vs. recursiveDeepCopy

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lodash cloneDeep vs. JSON.parse(JSON.stringify()) vs. structuredClone vs | On a Small Object

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sqrt vs hypot

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Rest parameters vs array parameter v3

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Rest parameters vs array parameter v2

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for of vs for loops

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PutImageData vs DrawImage (with getImageData removed)

GetImageData with PutImageData vs just DrawImage with getImageData removed

JSON.parse() vs. eval() large object 2

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set vs array find if exists 2

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template vs documentFragment

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