Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Empty vs If

Check the performance of an empty function call vs an if statement

filter vs for of benchmark

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array filter vs loop, to remove matching element from array

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Object.groupBy vs manual groupBy

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Try/catch performance (JSON parse)

Try/catch vs Without try/catch

JavaScript spread operator vs Object.assign performance vs manual copy

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Test parameter object 4

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Test parameter object 3

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Test parameter object

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Array Buffer vs JSON (use 1 DataVIew, use split instead of match)

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array.length = 0 and push vs [...data]

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array.length = 0 vs []

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Array Buffer vs JSON (use 1 DataVIew)

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lodash orderby vs sort mutiple parameters

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Array.some vs regex

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keys vs new array

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set vs lodash uniq vs custom unique 2

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lodash@4.17.21 uniq vs set vs custom unique

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lodash uniq vs set lodash@4.17.21

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Join concatenation benchmark

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Join concatenation bench

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String concatenation vs array join vs array reduce example

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.sort vs manual (in the context of making a res. array)

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Lodash sumBy with lambda vs Array reduce

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Lodash sumBy vs Array reduce

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