Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

JavaScript spread operator vs Object.assign performance with 3 objects to merge fork

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lodash with flatmap and groupby vs native

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Get values from object

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Trie vs native map

I know this is really useless comparison

DOM Retrieval vs DOM element assignment

Test to see whether it is more performant to assign a DOM element to a variable or fetch it from the DOM each time.

flatMap() vs filter().map() vs reduce vs for

flatMap vs filter map vs reduce vs for looop

Math.pow() vs ** operator

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Circular Queue vs Linked List Queue v2

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flatMap vs reduce using push spread vs map flat

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flatMap vs reduce using push spread

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flatMap vs reduce using push

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Create an array with unique values - Lodash Uniq vs Javascript Set vs indexofmap

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lodash uniq vs set strings

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switch-case vs obj vs custom fn

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switch-case vs custom fn

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if (!x) syntax vs if (x === undefined)

comparing ! object property vs object property === undefined

! syntax vs === undefined

comparing ! object property vs object property === undefined

comparing Array.from copy and then splice with filter method to variable

comparing copy and splice of array with array's filter method

comparing Array.from copy and then splice with filter method

comparing copy and splice of array with array's filter method

array join("-") vs toString() [js]

array.join("-") vs array.toString()

lodash pick vs omit vs my stuff

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Eval_or_New_Funktion

eval

object fill test + reverse noop + while

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object fill test

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loop test 3274623654762356

loop test