Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array.find vs. Map.get fork23

Test the performance of Array.find vs. Map.get, with various array sizes, and with/without conversion from array to map

Array.find vs. Map.get fork2

Test the performance of Array.find vs. Map.get, with various array sizes, and with/without conversion from array to map

Array.find vs. Map.get fork

Test the performance of Array.find vs. Map.get, with various array sizes, and with/without conversion from array to map

test compiled vs regexp

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confronto operatore maggiore e diverso

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testing12123123

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Lazy Quantifier and non capturing group vs Greedy Quantifier with capturing group REGEX B@B

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test b@b URLPattern full

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Set has vs prop in object

performance comparison of ways to find if an array contains a value

test b@b URLPattern

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Jason stringify vs object.keys

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jQuery versions (1.7.1 to 4.0.0b)

benchmark different versions of jquery

spread vs individual vs apply

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Merge Arrays using lodash or not

Merge Arrays using lodash or not

spread vs individual

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for-vs-foreach

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Array.from vs Spread isolated

fork to test Array.from vs spread exclusive of setup code

ob slice vs spread 2

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ob slice vs spread

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NodeIterator

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Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Array of Strings. kap

Test on isEqual performance

Symbol vs String property access speed

Testing JS square-bracket property access by string and by similarly-named symbol

test b@b regexp list inverted

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test b@b regexp list

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test b@b regexp 2

var classicRegExp = new RegExp("^([^./]+\\.)*slack\\.com/"); var betterRegExp = new RegExp("^(?:[^./]+\\.)*slack\\.com/");