Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.prototype.slice() vs Array.prototype.slice(0)

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Array concat vs spread operator vs push (Super Big Array)

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

Map vs Object part 3

Lookup of map vs object

Map vs Object part 2

Lookup of map vs object

Array loop vs foreach vs map vs for vs for of

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lodash reduce vs. mapValues

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Comparison of speed of different Increment 2

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Loop over object: lodash vs Object.entries [2]

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object vs set.has vs. array.includes on strings

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set.has vs. array.includes on strings

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ternary vs short circuits

benchmark to test ternary vs short circuit operator

fill vs for loop

fill vs for

if [VS] switch case - v8

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Lodash vs Ramda vs Native 28/01/2022

Tests libraries lodash, ramda and native array functions on a sequence of map, filter, map filter operations.

Reduce vs join

what should I choose when I want to make string array into single string?

set.has vs. array.includes bigger sample

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Native ranged random vs Lodash ranged random - long range

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Native ranged random vs Lodash ranged random - short range

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function name alias vs invocation 2

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function name alias vs invocation

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string concat: concat vs +

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Large Array: concat vs spread vs push

Compares the three mechanisms for combining arrays with 1k arrays

Lodash orderBy vs custom

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lodash chunk vs native

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Lodash sort vs array.prototype.sort (strings)

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