Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.prototype.concat vs spread operator 12312h313

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

Test33344

ets

Test3333

Test

Is in the dom

No description provided

lodash cloneDeep vs. JSON.parse(JSON.stringify()) vs. fastest-json-copy vs. makePlain | On an Object

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lodash cloneDeep vs. JSON.parse(JSON.stringify()) vs. fastest-json-copy vs. makePlain | On a Small Object

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lodash clonedeep vs json.parse(stringify()) vs structuredClone

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Greater than or equals

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set has vs list includes

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list includes vs set has

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for vs for...of

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str.match / str.split

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hasAttribute with/out getAttribute

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new Date vs custom method

method to convert seconds to hh : mm : ss

URLSearchParams.has vs URLSearchParams.get

No description provided

map over Object (or Record in TS) vs Map

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Iterating map v2

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Flatten array of array v3

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test route interpolation2

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flatMap() vs filter().map() vs for..of

flatMap vs filter map vs for..of

String object key performance

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Concat vs Spread risnik

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Optional Chaining vs Optional Chaining null safe vs _.get lodash

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AppendChild vs DocumentFragment

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Traverse function vs TreeWalker

No description provided