Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Intl.NumberFormat vs toLocalString yoyo

No description provided

Slice vs spread vs slice(0) 10k items 2024

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

Slice vs spread 10k items 2024

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

Concat vs push(...) vs spread

Comparing the various ways to append to an array

querySelector vs getElementsByClassName fixed?

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str.split('') vs [...str]

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Lodash cloneDeep vs structuredClone 2asdasdasrgdfg

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Lodash cloneDeep vs structuredClone 2asdasdas

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

filter vs splice and indexOf

See if filter is faster than splice method for deletion

filter vs splice + indexOf

See if filter is faster than splice method for deletion

startsWith vs includes vs regex test when no match

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startsWith vs includes (when no match)

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array concat x array spread

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Recursion Good Nodes for BTree 1432412

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Iteration Good Nodes for BTree 1432412

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Vanilla, Cash, jQuery 4, Umbrella- JS Library Performance Test 2024

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_.remove verse filter

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agGrid vs Collator

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collatorCompare() vs collatorCompare2() with isBlank

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collatorCompare() vs agGridComparator()

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collatorCompare() vs collatorCompare2()

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ES6 Class vs Prototype vs Object Literal (fixed)

Test the speed and memory usage using 3 different techniques for constructing class objects.

sortAlphaNumUsingRegex2() vs localeCompare('en', {numeric: true})

No description provided

sortAlphaNumUsingRegex() vs localeCompare('en', {numeric: true})

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Intl.Collator.compare('en', {numeric: true}) vs agGridComparator()

No description provided