Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Lodash cloneDeep vs structuredClone vs Klona 3

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

lodash groupBy vs Array.reduce grouping

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DataAttribute vs Class Selector vs ID Selector #1

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spread vs for loop for array of objects into one object

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lodash uniq vs set, big arrays

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Immutable.JS keyseq + toarray vs object keys

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Immutable.JS get vs object access

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new Function vs new Function with cache

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new Function vs new Function with

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getBoundingClientRect vs offset when taking into account CSS transformation

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Object length, Object Keys vs for loop

Original source: https://jsperf.com/object-keys-foreach-vs-for-in-hasownproperty

array vs array filtering with includes 2

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array vs array filtering with includes

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lodash intersectionBy vs array filtering with includes

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Global vs Local function

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eval vs strict Function vs Function vs bare

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eval, strict Function, Function, bare

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Array iteration V1

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Array iteration

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Object iteration vs Map iteration V2

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Object iterations

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Object iterating

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Enum: includes vs find vs indexOf

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Calculate vs Cache in Map

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.endsWith vs includes longer

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