Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

grthyvar vs let vs constndj

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global variable access

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grthyvar vs let vs const

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drawing pixels: putImageData vs fillRect v2

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drawing pixels: putImageData vs fillRect

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PutImageData vs DrawImage v3

GetImageData with PutImageData vs just DrawImage

PutImageData vs DrawImage v2

GetImageData with PutImageData vs just DrawImage

isNaN vs Number.isNaN vs Self comparison

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Clean up strategy test 2

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Clean up strategy test

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Clean up strategy

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Splti vs Trim vs replace className

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document.evaluate(xpath) vs querySelectorAll

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forEach vs for of (with Iterator) 2

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test children matches vs classList vs querySelectorAll vs getElementsByClassName v.2

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forEach vs for of (with Iterator)

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test children matches vs classList vs querySelectorAll vs getElementsByClassName

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Javascript classList.contains vs element.matches vs classList.some vs classList.every

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className.includes vs. classList.contains vs matches

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js array comparison - for vs find vs map vs foreach

Comparing performance of: for vs prototype.find vs forEach vs map

Test different ways of cloning objects

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Same operation different sized numbers

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Big vs small numbers

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Diff between two dates

Figuring out the fastest way to get the minutes between two dates

luxon vs datefns vs moment toDate

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