Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Includes vs. IndexOf vs. Filter vs. Find vs. FindIndex vs. Some vs. Map

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String manipulation performance test v2

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Native Loop

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manual replace vs regex replace

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class set get (getters, function, direct)

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instanceof vs namespaceURI

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Lodash.countBy vs native filter

Lodash.countBy vs native filter

insertAdjacentHtml vs innerHTML (multiple)

insertAdjacentHtml vs innerHTML

filtering array with push vs reduce with fewer elements

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filtering array with push vs reduce

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Replace first or not

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Lodash forEach VS native for loop VS native forEach VS native map

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deepCopy perf test

Structured clone vs manual deep copy function vs JSON stringify vs {...}

Array vs Object vs Map vs WeakMap access 01920122

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JSON Stringify Speed Test 1

This benchmark tests whether the speed or JSON.stringify changes with object size

luxon vs datefns vs moment vs day.js

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Calling a function inside whatever

const, obj literal, function, prototype, class

shift and push vs slice

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Some vs. Filter with pop() vs. indexOf vs. Includes vs. Find

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_.chain.pick.value vs _.pick

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String vs. Template Literal

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flatMap() vs filter().map() 2

flatMap vs filter map

findIndex vs indexOf vs includes - JavaScript performance

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Rxjs several pipes vs one 100k without functional array functions at all 1253tzsd

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Rxjs several pipes vs one 100k without functional array functions at all 123sdfaasd

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