Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Switch vs Object Literals 2

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startswith vs slice 2123213

yeah

array find vs some update

Compare the new ES6 spread operator with the traditional concat() method

ForEach vs ForOf vs For

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Fastest way to check if an object with potentially lots of data is empty

You don't need to make add for loops in your test scenarios, the benchmark does it itself.

flatMap vs reduce 2

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RegExp.test() vs Array.includes()

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RegExp.prototype.test() vs Array.prototype.includes()

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querySelect speed 2

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Length check

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private method

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querySelect speed

test speed

regex vs string functions3

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unique values in array x8924t

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regex vs string functions2

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regex vs string functions

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document.querySelector('[id]') vs document.all vs document.getElementsByTagName('*')

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document.querySelector('[id]') vs document.all vs document.getElementsByTagName('*')

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querySelectorAll() vs getElementsByTagName

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lodash uniq vs set v2

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Lodash cloneDeep vs json.parse+stringify

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

lodash uniq vs set 1

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aaa params str to obj

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getComputedStyle vs getBoundingClientRect

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Lodash sort vs array.prototype.sort (Lodash 4.17.15)

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