Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.includes vs Set.has vas Map retrive

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Test two string array if it has a matching lowercased string

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XHR vs fetch vs axios (no log)

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String Array: Includes vs regex test vs indexOf

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leftPadtest

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filter vs findIndex & splice (Array prototype methods)

Which one is faster

createElement vs Class new

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my querySelectorAll data attribute vs class name 2

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spread vs idx

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Array concat vs spread operator vs push with large arrays with prepared vars

Compare the new ES6 spread operator with the traditional concat() method and push

Underscore each v native object foreach

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Underscore each vs native object foreach

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Array concat vs spread operator vs push with large arrays

Compare the new ES6 spread operator with the traditional concat() method and push

Underscore each vs native foreach

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getBoundingClientRect vs offset performance

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Const vs Function

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Object vs Map lookup with int keys

Comparing the performance of lookups in large objects vs large maps when the keys are strings.

Lodash.js vs Native undefined

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setAttribute vs dataset (v2)

Compare setAttribute to dataset

Which equals operator (== vs ===) is faster? 3

Is there a performance benefit to replacing == with ===?

Which equals operator (== vs ===) is faster? 2

Is there a performance benefit to replacing == with ===?

map vs array accessor

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RegExp constructor vs inline literal

Testing performance when using a new RegExp object vs a literal regex

hashmap vs switch trivial case

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for vs for of5

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