Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

map/filter vs reduce

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for vs. object.assign vs spread vs. lodash.clone

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indexOf vs findIndex 99999sss

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map+filter vs reduce

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slice vs replace

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bunch of ifs vs switch

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e21er123f24fg234tg3g

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

lodash vs native 2020

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Math.floor vs alternatives

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lodash.each vs Array.forEach vs jQuery.each vs for - inline code

Compares lodash.each, Array.prototype.forEach, jQuery.each, for and for..of, when the loop body execites an inline statement.

lodash.each vs Array.forEach vs jQuery.each vs for - function call

Compares lodash.each, Array.prototype.forEach, jQuery.each, for and for..of, when the loop body calls function.

lodash clone vs object.assign vs for vs spread

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Comparison of setting style via different methods

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testingelad3

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lodash intersectionBy vs array filtering with includes

Return only objects with same id

includes vs find vs some

Banana

char index vs charAt() vs slice() for the last character

Compare methods for testing string's last character.

Map speed test

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Array compare: Lodash isEqual vs JS Equality

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Lodash uniqBy vs Set 10000

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Number round

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JavaScript spread operator vs Object.assign performance new objects

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exception flow control vs. if-else

A comparison between utilizing a thrown exception to control flow vs. an if-else.

date parse

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parseInt vs Number

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