Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

mybencmark111

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JS > exec vs matchAll vs match

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teeegaeg

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vanilla vs jquery - $.extend vs no jquery version

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Check value exists Array VS {} VS freeze VS create null VS new Map() VS new Set()

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ultratest loop

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ultratest

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filter vs push

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check property exists {} vs Object.create(null)

check property exists {} vs Object.create(null)

reduce vs Map arrays

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compression libraries comparison smol2

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Compare equals operator ( == vs === )

Is there a performance benefit to replacing == with ===?

Object literal vs Object.create(null) reading

compare performance of object reading, created non-empty objects using object literal vs Object.create

dsfdhgf456653

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test 123dgdfgssf54

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JS Regex with OR (url) vs .startsWith

fork of https://www.measurethat.net/Benchmarks/Show/975/11/regex-vs-indexof-vs-startswith-vs-substr

TypedArray performance

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.concat vs spread vs push inside reduce

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Array filter vs. for loop - with for in222222sgdsgdsg

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Truncation Methods

Testing the various methods for truncating a number to an integer

slice shift case

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startsWith vs includes('something', 0)

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sqrt with max and without max

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hypot vs sqrt

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Lodash cloneDeep vs structuredClone vs parse+stringify

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