Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

function vs new function

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Deep compare two object

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querySelector(nth) vs querySelectorAll

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String comparisonwaefawefaewafweafwe

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lodash uniqBy vs custom uniqBy

the custom uniqBy doesn't rely on sorting. Instead it creates an object with the already added values

Comparison Ajax, Fecth and XHR

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Array concat vs spread operator vs push (forEach)sdgsdgfsdg

Compare the new ES6 spread operator with the traditional concat() method and push

Matrix multiplication - TypedArray vs Object Class

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join vs map test d

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Lodash isEqual test bigdata

Test on isEqual performance

JS array spread vs concat vs avoiding

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Rewrite multiple classes (className vs. setAttribute vs. classList)

Rewrite multiple classes className vs. setAttribute vs. classList

Location Formatting

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Map vs Apply/Map

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Push vs Apply/Map

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My reduce vs flatMap benchmark for collection

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Lodash cloneDeep vs structuredClone vs node-clone no circular check, cloning of configs

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

Splice vs Spread vs Unshift vs Push to insert at beginning of array

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push & reverse vs unshift

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JavaScript shallow copy spread operator, deep reference vs shallow reference

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JavaScript shallow copy spread operator vs Object.assign performance

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uniqWith vs uniqBy vs ES6 Set (isEqual)

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Array lodash uniq vs Set

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bignumber.js vs. big.js vs. decimal.js (II)

- https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0

Math.pow 2 vs ** vs *

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