Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.forEach vs Object.keys().forEach

If I have an array, is it faster to use Array.forEach or Object.keys().forEach?

`${num}` vs ""+number vs .toString()

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Speed Test index

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Create new

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JavaScript spread operator vs Object.assign performance vs Loop

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template vs imperative 2

compare speed

reduce vs foreach with destructuring fork

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Reduce vs Flatmap 10000 items real

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Reduce vs Flatmap 10000 items

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template vs imperative

test the speed of 2 mthods

Reduce vs Flatmap

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Object.entries VS Object.values Perf

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Lodash vs. Set Intersection Test Drive

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JS find vs indexOf vs includes

JS find vs indexOf

Bad await use

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Try/catch performance (JSON parse): Improved

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Performance Test: substring vs slice vs split 2

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Array concat vs spread operator vs push fork

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

Regex vs Split and pop

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Performance Test: substring vs slice vs split

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Object.entries VS Object.values

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innerText vs insertAdjacentText

Comparing performance of: innerText vs insertAdjacentText

String Comparison vs Int Comparison

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For-loop vs For-Of vs Array.find

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