Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

JavaScript spread operator vs Object.assign performance 12

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JavaScript spread operator vs Object.assign performance 11

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rxjs map map

123

isFinite vs isNaN

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Plain Json: lodash clonedeep vs json.parse(stringify())

One more case to check

Object Cloning Performance Benchmark: Spread vs. Object.assign and More

This benchmark tests the performance of various JavaScript methods for cloning or copying objects. Using a randomly generated object, the test compares the efficiency of methods such as the spread syntax and Object.assign. It provides insights into the fastest ways to duplicate large datasets in JavaScript.

qall vs getbytag

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flatMap vs Reduce with push - test2

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flatMap vs Reduce with push - test

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math pow (with few extra variants, but without multiplication example and it's pow 8, not pow 2)

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math pow vs multiply (with few extra variants, but without multiplication example)

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math pow vs multiply (with few extra variants)

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Regex match vs While loop

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js array copy any type

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Array Slice vs index

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document.getElementById vs Date.now()

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toBase62String

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map vs for loop (for arrays includes 35k) REACT

compare map vs for loop methods

map vs for loop (for arrays includes 35k)

compare methods for array includes 35k items

k kajsldfjla

k

for-break vs every

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creating Date from data

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for-in vs for-of-entires with class

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for-in vs for-of-entires

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for vs foreach vs for..of vs for..of over entries vs for in

Compare loop performance