Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

slice vs substring vs substr

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Sparse Array Vs. Object,Map,Set, Number Indexes

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structuredClone vs spread object

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getElementById vs querySelector

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custom Set vs Lodash vs custom Array intersection (v3)

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Javascript Sorting Algorithms FRAC

Port from jsperf(https://jsperf.com/sorting-algorithms/58)

lodash isEqual vs object-hash compare hashes (md5 test)

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Switch vs Object Literal ncoen97

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Lodash sort vs array.prototype.sort for objects with strings

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querySelectorAll data attribute vs class name vs getElementsByClassName

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test click jquery

test clicks

Some vs. Filter vs. indexOf vs. includes vs. Find vs. FindIndex

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test for and forEach

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testoffors1

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testoffors

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Test reverse map and forEach

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trim+filter vs filter

str .trim() .split(/[ ]/) .filter(value => value !== "")

textContent vs innerText (read)

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innerText vs textContent + trim (HTML)

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innerText vs textContent + trim

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array indexOf vs if/or

performance comparison of ways to check for specific values

pedroac Fizz Buzz reusing strings 2

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Math.pow vs ** vs * but eleven

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Math.pow vs ** vs * but 11

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createElement vs cloneNode 1337

Faster way to create new dom elements before insertion