Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

JavaScript spread operator vs Object.assign vs assign to empty - performance

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JS Map get VS JS Map has

Map get VS Map has

Find substring in a long string

Benchmark finding a string in a substring via several methods.

deburr manually vs deburr from lodash

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cloneNode vs clone function

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Add elements to array: foreach push vs destructuring

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JS - Object Spread VS Object Assign v2

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JS - Object Spread VS Object Assign

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Trunc vs Floor vs Number vs ParseInt vs ~~ using time

Trunc vs Floor vs Number vs ParseInt vs ~~

Lodash.isEqual vs JSON.stringify Equality Comparison for deep object

Test on isEqual performance

array.push() VS Set.add()

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URL vs String

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for-in vs object.keys (no hof in Object.keys, hasOwn check)

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for-in vs object.keys (no hof in Object.keys)

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array[array.length] vs array.at(array.length)

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for vs foreach vs for..of vs for..of over entries with big number of elements

Compare loop performance

Custom Build Query 3

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Custom Build Query 2

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Custom Build Query

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check if stirng is blank

check if a string is blank or not regex vs trim

innerhtml-vs-textcontent

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Proxy function invocation - apply vs reflect

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check placeholder in string

Test check placeholder in string, for avoid a place holder is injected into log

lodash sortBy vs native sort

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hash-wasm vs Web Crypto API

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