Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Slice vs Pop vs At(-1)

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querySelectorAll vs getElementsByClassName naid iteration

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reduce.concat() vs flat() vs [].concat(...arr)

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

Date Constructors

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array.split vs array.from vs spread

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array find vs some vs for of

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

array.split vs array.from

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Current Date Creation

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querySelector (NODE TO NODE) vs querySelectorAll

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Object Literal vs Switch

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arr include vs endsWith with ext extraction vs regex

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arr include vs endsWith with ext extraction

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arr include vs endsWith

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compare for loop with filter

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Some vs. Filter vs. indexOf vs. Includes vs. Find - fixed

Correct version of the https://www.measurethat.net/Benchmarks/Show/9045/0/some-vs-filter-vs-indexof-vs-includes-vs-find benchmark

lodash merge vs object.assign vs spread for 3 objects

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Array.prototype.concat vs spread operator (in a loop)

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

map vs if/else vs switch

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parseInt vs replace

test

createElement vs cloneNode of img tag

Faster way to create new img dom elements before insertion

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Consume Object.entries vs for..in vs for..in fn 22222s

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classlist.add

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filter string

ttest