Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Map speed test 5

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String replace using regex vs string

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Javascript Array sorting performance with sort() and reduce()

Javascript Array sorting performance with sort() and reduce()

insertAdjacentHtml(loop) vs innerHTML(once)

insertAdjacentHtml(loop) vs innerHTML(once)

Lodash vs. Native (filter)

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NOT broken set.has vs obj key lookup

Everyone else's was crap

Map() vs Object

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Try-catch

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Throw error vs produce an object

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Deep equality vs shallow equality

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Get Unique

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DataView vs Uint8Array by bytes vs Uint8Array set Uint8Array vs DataView loop

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DataView vs Uint8Array by bytes vs Uint8Array set Uint8Array

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findIndex/indexOf

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Regex vs .indexOf vs .startsWith vs .indexof

Testing some things

pop() vs array.length - 1

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Array.prototype.concat vs spread operator 2000

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

Lodash difference vs Set & Filter 2

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Comparing performance of: _.uniqWith vs native impl vs _.uniqBy

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Access Float64Array

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Array.flat vs [].concat(...array) / DayJS vs Date Native

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Building with HTMLTemplateElement

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func vs object vs symbol

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Array.sort vs Math.min+Math.max vs reduce on bigger array of objects fix

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Array.sort vs Math.min+Math.max vs reduce on bigger array of objects

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