Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Rest parameters vs array parameter 2

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Const vs Has

Const vs Has

Math.pow(x,0.5) vs Math.sqrt(x) 12

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es6 destructuring vs lodash _.get string and array keys with toPath and manual caching 2

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JavaScript spread operator vs Object.assign (with new object) performance

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object spread vs. Object.assign()

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array.entries() vs for loop 2

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Reduce vs array.entries() vs for loop

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Deep clone performance comparison

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querySelector vs getElementsByTagName iframe src 1.1

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querySelector vs getElementsByTagName iframe src

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JQuery version speed test jQuery 3.4.1 all 1

JQuery version speed test

forEach vs Flatmap

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Array.prototype.filter vs Lodash filter bumped to 10k

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Array.prototype.filter vs Lodash filter bumped to million

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Ramda vs. Lodash vs. Sanctuary

Compares performance on the same task using Lodash vs two styles of Ramda vs two styles of "native" Javascript vs Sanctuary. In all cases the task is pulling "counter" property from each item in an array, filtering out odd items, squaring them, then returning those squared values that have less than two digits.

lodash xor perf copy

Searching for faster solution for _.xor(a, b)

Array From vs Array slice vs [].slice vs spread

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array join('.') vs toString js

test

VJ _.isEqual benchmark with JSON.stringify

Test on deep equality checking performance

lodash _isEqual

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Array diff2

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Array diff

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RegEx.test vs. String.includes vs. String.match Case Insensitive

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slicing regex vs sticky regex

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