Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

spread vs assign speed

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Array.slice vs manual clone

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JavaScript spread operator vs Object.assign performance123dsa

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JavaScript spread operator vs Object.assign performance123d

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Lodash: differenceBy vs filter & some

Comparing performance of: lodash differenceBy with javascript filter and find

reduce vs. flatMap v3

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BUTTTZZZ

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create object with / without prototype

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Trimming leading/trailing characters (short match)

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compact vs map-if

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window.getComputedStyle vs. getBoundingClientRect

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TreeWalker vs querySelectorAll vs NodeIterator filters

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lodash.uniq vs native Set (multi array)

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Some vs Find vs Loop

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JavaScript filter vs reduce more cases ha

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JavaScript filter vs reduce more cases

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JavaScript filter vs reduce

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Map vs Object (real-world) Performance 2

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

TreeWalker/ filter vs querySelectorAll vs NodeIterator

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TreeWalker/ filter vs querySelectorAll vs NodeIterator /filter

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TreeWalker vs querySelectorAll vs NodeIterator

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Array Shallow Copy

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Slice vs Pop 3

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Moment toDate vs new Date

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lodash size vs native Object.keys length vs JSON string

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