Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

lodash merge vs object.assign vs spread 3984398

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Array vs Set loopup in Javascript

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Array concat vs spread vs unshift

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

Object.prototype.hasOwnProperty vs Object in vs Object[] vs Array.indexOf vs Array.includes vs Set.has

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undefined vs typeof vs !!

undefined vs typeof vs !!

Date time performance

Comparing performance of time

lodash merge vs deepmerge (updated FIXED)

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offsetTop pref

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Lodash has vs Typescript in

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Add vs Multiply vs Set vs POW decimal

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innerHTML vs. removeChild vs. jQuery.html() vs. replaceChildren

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String() vs toString

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Doing foreach right way vs fancy hyped way

Show how those hyped array functions perform. Use array functions! But only where it should be used.

[js] localeCompare sort vs normal sort vs lodash orderBy vs sort comparator w/ lorem (n=57200) Copy Copy Copy

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[js] localeCompare sort vs normal sort vs lodash orderBy vs sort comparator w/ lorem (n=57200) Copy Copy

test performance of array sorting using default sort() and localeCompare() of javascript

Array push vs index set

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insertAdjacentHTML vs jquery.append_

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Class vs Function

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setAttribute vs style.cssText

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js custom yield vs base ma

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splice vs copyWithin

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style.display vs classList.toggle

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switch vs if js

switch vs if

JavaScript spread operator vs Object.assign performance - correct

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JS Slice vs. Pop for last element

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