Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Two lambdaless filters vs one lambded v2

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Array concat vs spread operator vs push more elements

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

Test For Performance

test

Two lambdaless filters vs one lambded

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single quote vs tick

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Avoid repeating operations

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map vs object vs switch dispatcher

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str.match vs str.Split(regex)

Test String.match with regex against String.split with regex. We are splitting a string at the spaces.

Object.keys.length vs sum with for a

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looking up the last character of a string

tests with a short string and a long string, to help discern which methods are tied to the string length, and which are not.

_Vs_Native

Praveen's benchmark for lodash vs native

Deep merge lodash vs ramda vs deepmerge vs json clone

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6 properties - style.setProperty vs style.cssText vs style vs Object.assign vs setAttribute

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eval vs parseInt vs Number vs JSON.parse

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eval vs parseInt vs Number2

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eval vs parseInt vs Number

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pagination

paging test

lodash head vs [0]

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lodash vs native toUpper

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jQuery .data() vs jQuery .attr()

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jQuery 3.6 parent() vs closest() speed performance comparison

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jQuery parent() vs closest() speed performance comparison

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Get value with key in Array, Object, Map, WeakMap

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Is switch bad?

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try catch vs not

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