Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Slice + reverse vs manual picking array indexes

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slice vs filter perf

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for vs foreach vs some vs for..of (ES6)

Compare loop performance

Access to Proxy vs Object (CG)

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flat vs concat.apply vs spread

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new instance versus direct assignment

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querySelector on data attribute vs getElementsByClassName 1

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querySelector on data attribute vs getElementsByClassName

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qasdfasdf

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getElementsByTagName vs querySelectorAll

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object.assign vs spread operator for shallow copying large objects 2

spread operator vs object.assign

for loops and stuff

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Object.values vs array index loop

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try-catch with artificial error vs try-catch with no error

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ES6 equivalent to lodash _.mapValues 3

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lodash mapValues

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lodash groupBy vs Array.reduce [correct] 100k

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lodash flatmap 2

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jQuery selectors efficiency on repeated use - v2

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test find vs some

test find vs some

array.IndexOf vs new Set.has

array.indexOf vs new Set.has

Lodash FP vs Lodash (2)

Comparing difference between FP and standard versions

bignumber.js vs. big.js vs. decimal.js (I) no native

- 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

RegEx.exec vs regex.test qp

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XHR vs fetch vs axios to tronscan

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