Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Date comparison Date.now vs new Date

Compare Date.now vs new Date

Try/catch performance (JSON parse SM Edition)

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update element in list

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Object.hasOwn Set.prototype.has Object.prototype.hasOwnProperty in

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Set.prototype.has vs Object.hasOwn

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Array.prototype.slice vs spread operator vs mapsss

Compare the new ES6 spread operator with the traditional slice() method and map() method

response.json() vs JSON.parse() testtest

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each (jQuery 3.6.4) vs for

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each (jQuery) vs for

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Sqrt vs Alpha max plus beta min algorithm vs lookup table vs **0.5

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Sqrt vs Alpha max plus beta min algorithm

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Switch vs Prepared Object Literal vs Prepared Array vs Prepared Map

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JavaScript spread operator vs Object.assign performance new obj

Using the spread operator vs Using Object.assign

ExtractTokens-stringreplace-vs-stringmatchall-vs-regexpexec

Comparing performance of string.replace vs string.matchAll vs regexp.exec

lodash_ps performance

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Map has vs Object hasOwnProperty

Comparing performance of: Map lookup vs Obj lookup

min: reducer vs imperative with paths

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JS chunk huge array

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Array loop vs foreach vs map into array 2

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Array loop vs foreach vs map into array

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array[array.length - 1] vs array.at(-1) 4

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array[array.length - 1] vs array.at(-1) 3

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Object lookup vs switch statement

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function vs class vs proto

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javascript foreach vs javascript each vs jquery javascript for

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