Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

O(n) vs O(n/2)

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fill array with value: map(callback) vs fill(value)

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fill array with value: map(callback) vs fill(value)

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opaopa

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sdfsf22drl Delete vs set undefined

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forEach vs reduce vs map vs filter vs for V2

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Map vs Object (large)

Lookup of map vs object

Map vs Object (w/delete)

Lookup of map vs object

testtest54654

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Array.prototype.slice vs spread operator fixed 2

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

Array.prototype.slice vs spread operator 222222

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

DeepClone A

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querySelector vs getElementsByClassName with more code

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Regex split vs Literal split

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Interseção

Minha Interseção

Big array concat vs spread operator vs push (fix)

Compare the new ES6 spread operator with the traditional concat() method and push in big arrays

takeLast

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Null check vs typeof

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Multiple assignments vs One destructuring

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Classes memory

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Spread vs Assign Object Copy

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Array.map vs preallocation

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Map vs preallocation

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index vs startsWith

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FindIndex + splice vs reverse filter

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