Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

hash-it vs object-hash (md5) vs hash-sum

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array.toSorted vs structuredClone

Which is faster for cloning?

startsWith vs includes (same search missing)

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Promise vs Try Catch

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for vs foreach vs for..in vs for..of (without broken array accesses)

Compare loop performance

DateTime Timezone Test

f

textContent vs innerHTML vs innerText vs

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DateTime Test Plain

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DateTime

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commaizeNumber (Intl.NumberFormat vs Regex)

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commaize (Intl.NumberFormat vs Regex)

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for of vs filter().map()

for of vs filter map

lodash vs deepmerge vs deepmerge-ts vs @fasify/deepmerge

2025 version

array string for vs foreach vs for..in vs for..of

Compare loop performance

moment duration vs ms

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measureText stuff

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set.has vs. array.includes big data 2

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numberVar !== undefined VS typeof numberVar === number

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Number.toLocaleString vs commaizeNumber

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Spread vs Push 2025

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Lodash uniqBy vs Set, big array

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Lodash cloneDeep vs structuredClone vs simpleCloneDeep

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Array.from vs native from vs array.of

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Array.from vs native from

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100 array

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