Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

.substr vs .startwith

Testing some things

eval vs parseInt

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while vs for

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lodash toInteger vs parseInt

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String concatenation-2021-2

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String concatenation-2021

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isEmpty xorWith Object.entries vs isequal

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object deep comparison

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log benchmark list

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log benchmark

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lodash deepClone vs JSON parse stringify

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lodash merge vs deepmerge latest CDN

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addEventListener('resize') + innerWidth VS matchMedia() + matchMedia.addListener()

This benchmark compares using `addEventListener('resize')` with window.innerWidth versus window.matchMedia with it's`addListener()` function to see which is faster.

Array.from

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Deep Copy of Array1

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Lodash cloneDeep vs native cloneDeep vs dom cloneDeep

compare array copy/clone methods

offsetWidth vs closest

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Spread1 vs slice1

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Stack Generation costs

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bnchmarkk

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querySelectorAll data attribute vs class name - larger DOM

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Direct call vs bind vs call vs apply spred

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Array loop vs foreach vgfsdhghs map

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Array loop vs foreach vs map with Random

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className.indexOf vs. classList.contains 3

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