Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

msgpackr vs. JSON v2

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for vs .foreach vs .some vs for..of

Compare loop performance

Canvas filling test

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Direct call vs bind vs call vs apply v23

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test benchmark

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float toString() vs toFixed() for a number with many decimals

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lodash orderBy vs Array.sort 50 000 elements

Sort and array of objects by 2 properties : - text: descending - id: ascending

Map has vs set

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Lodash uniqBy vs Set with Big array

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Lodash sort vs array.prototype.sort multiple sort values

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Moment Dayjs Date-fns end of day comparison

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lodash reduce vs lodash transform vs Array.reduce 100k

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filter vs reduce

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hasOwnProperty vs NO-hasOwnProperty vs object.keys 2

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Object.getOwnPropertyDescriptor().value vs Reflect.get() vs object[]

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Cloning Array

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Demo benchmark fork - pre-initialized regex

From https://benchmarkjs.com/

Set.has vs Array.includes for small number of items (fixed)

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jl-20250123c

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jl-20250123b

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jl-20250123

Compares the speed for removing 2 items from the beginning of an array

Math.pow(x,0.5) vs Math.sqrt(x) (inverse order)

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fixed Set.has vs Array.includes for small number of items

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Set.has vs Array.includes for small number of items Bv2

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Set.has vs Array.includes for small number of items Bv1

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