Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Arrow function vs normal function comparison [2]

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jsreplaceandregex

test javascript replace and regex benchmark

jsreplace

test javascript replace and regex benchmark

cuid2 with various lengths

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Array.from(Array(length), () => new Array(length)) vs Array.from(new Array(length), () => new Array(length)) vs Array.from({length}, () => new Array(length)) vs for loop push vs for loop index v2

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reduce with spread vs flatMap vs reduce with push

reduce with spread vs flatMap vs reduce with push

JSON.parse vs dataview

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double-bang-vs-boolean-vs-unfedined-cast

!!x vs Boolean(x) vs !==

instanceof vs typeof franco

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Markdown Performance Comparison (updated 2024 May)

A performance comparison of leading Javascript Markdown implementations.

Compration of create nodes

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Shuffling techniques prequal v2

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Shuffling techniques prequal

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custom randomize vs shuffle concat

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global function or function in function

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equals-vs-includes

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Object.fromEntries vs reduce (clean)

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klona vs core-js structuredClone vs Lodash cloneDeep vs json-parse-stringify

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klona vs core-js structuredClone vs Lodash cloneDeep vs json parse stringify

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unique set or object

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object-hash vs JSON.stringify_harsh_gangar

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XHR (responseType: json) vs fetch

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FIND() vs OBJ - Operações de pesquisa em JS

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Aaaaaaaaaaaaaa

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window.getComputedStyle vs. offsetTop

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