Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

endsWith() vs Ordinary For loop

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werwerwe

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append vs appendChild multiiple

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werwer

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forEach vs reduce vs map vs filter vs for eac2!1!

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forEach vs reduce vs map vs filter vs for eac2!

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arr.find vs arr.some

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

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Test on deep equality performance

array[index] vs array.at(index)

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frozen VS unfrozen object iteration times

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Fastest way to check if object is empty with 3 types of checks with big amount of data

You don't need to make add for loops in your test scenarios, the benchmark does it itself.

new-date-vs-date-settime-fixed2

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new-date-vs-date-settime-fixed

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`filter().length` vs. `reduce` vs. `for` fork

Compare `filter().length` vs `reduce` vs `for` loop by counting element that satisfy condition. Forked from https://www.measurethat.net/Benchmarks/Show/22294/0/filterlength-vs-reduce-vs-for

i hate l00ps with optimaze for and with function

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i hate l00ps with optimaze for

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push spread vs concat jopa

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TESTSort2

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TESTSort

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flatMap vs filter.map vs reduce to Object samll data set

flatMap vs filter map

flatMap vs filter.map vs reduce to Object

flatMap vs filter map

math.min/max vs sort

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JSON.stringify vs structuredClone1

JSON.stringify vs structuredClone

Concat vs push(...) for large arrays with PrototypePushApply

Comparing the various ways to append to a large array