Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Testing string for one of multiple substring

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divide by 2 vs multiply by 0.5 - 1

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undefined vs. typeof vs. in vs. hasOwnProperty - v2

Object lookup performance

flatMap vs reduce vs reduce (list push)

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Array merge

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class vs name

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double destructuring vs lodash get

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Map vs for vs lodash Map

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Find Last

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IIFE vs direct call vs no function

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Test is Equal elo level 1 simple 23

Test is Equal elo level 1 simple 23

Test is Equal elo level 1 simple

Test is Equal elo level 1 simple

flyweight in javascript

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toLocaleDateString_perf

Format date as string using custom function and toLocaleDateString

slice method vs spread operator

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lodash.each vs Object.forEach vs jQuery each - jqv3 + fixed

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Lodash Pick vs Native destructuring vs Manual Picks 1M

Compare _.pick vs native destructuring vs manual picks

isArray vs length (with alpha)

Array.isArray vs array.length > 0

Regex match() array vs matchAll() iterator

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Moment Tests timestamp 2 millis

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Moment Tests timestamp 2

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Moment Tests timestamp

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Lodash findLast vs Native findLast v2

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Lodash findLast vs Native findLast

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Math.ceil vs >>>

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