Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Booean coercion vs Boolejan coercion vs Boolejan 2 coercion

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Booean coercion vs Boolejan coercion

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Spread vs Object.assign vs assigning with Object.keys

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arrays comparision

arrays comparision

Double bang vs Boolean

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InstanceOf vs String Const Check

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Direct call vs bind vs call vs apply without alloc 2

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Direct call vs bind vs call vs apply without alloc

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JavaScript Array concat vs spread vs push

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Object.entries VS Object.keys VS Object.keys with extra array VS Object.entries without array SG

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Array.from()[0] vs Set.entries().next().value

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slice VS splice VS shift: who is the fastest to keep constant size 100

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

set.has vs. array.includes - 1000 UUIDs

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chainedvsfor

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For in vs Object.*.forEach vs Object.values vs for of Object.entries

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test Javascript string.endsWith vs string.slice and tripple equal

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uniqBy performance lodash vs native

lodash vs javascript

Lodash, Set, Array, Native comparison

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Lodash, Set, Array comparison v2

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Lodash, Set, Array comparison

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JavaScript spread operator vs Object.assign performance (create new objects)

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Array Spread operator vs Push vs Concat in reduce

Compare the new ES6 spread operator with array push

Remove all extra spaces (RegEx vs. Split filter join vs. Loop)

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RegEx vs For Loop (Optimized)

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setAttribute vs. dataset vs. direct

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