Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array#includes() vs. Set#has() vs. Object.hasOwn()

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JS iterator vs array

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destructing vs mutating for large objects

destructing vs mutating for large objects

Comparing response.text() and response.json() then JSON.stringify()

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querySelectorAll data attribute vs class name vs custom HTML tag

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Clamp01 with various implementations

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Clamp with various implementations

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JS: append vs appendChild multiple elements with spread syntax

Comparing performance of: for (c of children) append(c) vs append(...c) vs for (c of children) appendChild(c)

Set has vs object key - small object, no caching

performance comparison of looking up a value from a set

DataView vs TypedArray Float32 actually fixed

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Set has vs object key - small object

performance comparison of looking up a value from a set

URL Clone vs Copy Search Params

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Math.pow vs ** vs * test

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omit (reduce) vs omit (Object.fromEntries) 2

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omit (reduce) vs omit (Object.fromEntries)

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Array slice vs for loop (2)

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find() vs for...of vs for-loop vs reverse-for

Testing the difference between native loops and find()

looping through arrayLike 2

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looping through arrayLike

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Boolean valueOf vs !! test

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for vs foreach vs for..of with sum

Compare loop performance

lodash vs es6 every

lodash vs es6 every

window.getComputedStyle vs. getBoundingClientRect get width

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CUSTOM1 MomentJS vs Native Date

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CUSTOM MomentJS vs Native Date

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