Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Intl.Collator vs Sort

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matches or getAttribute

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spread vs concat vs unshift on 100000

spread vs concat vs unshift

spread vs concat vs unshift on 1000

spread vs concat vs unshift

global let vs local const_mohammadBaghaei

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JavaScript spread operator vs Object.assign performance, non destructive 2

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eval vs new Function vs native

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Lodash defaultTo vs native nullish operation

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flatMap() vs flat().map()

flatMap vs flat map

dev nulldasssas

dev null

dealing with array of array which array should come first?

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Drawing pre-scaled image vs scaling (same size of result image)

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drawImage with scaling vs context scaling

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Semi deep copy | JSON stringify vs slice vs structuredClone vs spread vs Array from

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JSON stringify vs slice vs structuredClone vs spread vs Array from

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JSON.stringify vs slice vs structuredClone vs spread vs Array.from

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JSON.stringify vs slice

JSON.stringify vs slice

test join1

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Find index in string with recursion vs findIndex

What's faster to locate a character's index within a string, findIndex or recursion?

Data attribute access

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Markdown performance 2023-03-17 3

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Markdown performance 2023-03-17 2

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lodash uniq vs set array comprehension

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bignumber.js vs. big.js vs. decimal.js vs. Fraction.js (v2, with script links corrected fork without "toString")

- https://github.com/iriscouch/bigdecimal.js/tree/v0.6.1 - https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0 - https://github.com/infusion/Fraction.js/tree/v4.0.12

String falsy test

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