Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

test if include in array

test include

set.has vs. array.includes counter

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RegEx.test vs. String.includes vs. String.match vs String.startsWith vs ===

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RegEx.test vs. String.includes vs. String.match vs String.startsWith abc123

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Map vs Object (real-world) Performance with string keys

Lookup of map vs object (in a real-world test format)

new Array(length).fill().map vs Array.from({ length }, callback)

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set vs array iterationgfgdhahtfdgcvfgshjrhdgfd

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옵션 가격 조회 - v2

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옵션 가격 조회 (재귀 vs Stack)

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옵션 가격 조회

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486e78e3-cf12-43b3-91a9-6ddfcb3a0e39

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TypedArray fill vs instantiation

Is a reset by fill() that much slower than instantiating a new TypedArray, that frequent re-allocations is preferred?

Prototype chains

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Object.create(null) vs {}

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.endsWith vs includes (longer string)

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DefineProperties vs assignment

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_.isEmpty vs Object.keys.length vs custom isEmpty method (10000) alt is empty

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Array.prototype.slice with length vs spread operator

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

_.isEmpty vs Object.keys.length vs custom isEmpty method (10) alt is empty

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_.isEmpty vs Object.keys.length vs custom isEmpty method (10)

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_.isEmpty vs Object.keys.length (1000000)

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_.isEmpty vs Object.keys.length (10)

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_.isEmpty vs Object.keys.length (10000)

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Array with Objects loop

Loop through an array of objects and change one property

test switch vs map 2

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