Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

kitesurfing is cool

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setAttribute vs type

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createTextNode vs textContent vs innerText vs append

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Remove from array and assign

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Unique Values in Array

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new Set([x]).has vs [x].includes

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ext math pow vs multiply

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Occurance with filter or forEach

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Array: Slice vs Spread perf

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Array loop vs foreach vs map vs map (short)

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Object Length vs Lodash Size

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r v s bench3

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r v s bench2

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r v s bench

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set vs compare functions and set

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innerhtml vs removechild vs remove vs innerText

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splice vs =

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

Manipulate String x Number

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>= String x >= Number

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for vs for in with index 2

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for vs for in with index

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QuerySelector vs QuerySelectorAll + forEach for 1 element

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tttttttttttttttttttttttttttttttt

dfgdfgdgdgdg

str split vs regex replace

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for of vs for vs foreach

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