Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Lodash (omitBy & isUndefined) vs native

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ramda toPairs vs. Object.entries

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querySelector vs getElementsByClassName My

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Is string empty

Different ways of checking if string is empty

RegEx.test vs Array.includes

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Lodash clone VS Lodash cloneDeep VS Spread operator with array of objects

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debounce ramda vs. lodash

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debounce ramda vs. vanila

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Lodash vs JSON.stringify() for array

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ramda capitalize vs. vanila capitalize

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ramda capitalize vs vanila capitalize

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JavaScript reduce vs Object.assign performance

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chain of or equals vs includes

how much of a performance deficit you can expect from using Array.includes instead of manually writing a chain of logical ORs

Math.atan2(...arr) v. Math.atan2(arr[0], arr[1])

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.endsWith vs regex search

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Creation of new Array: Array.from vs. new Array

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String() vs template literal

string concat vs template literals (10 vars)

converting arguments to Array

[].slice.call versus [].push.apply

hash-sum vs object-hash vs object.entries

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match vs endsWith vs includes

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hash-sum vs object-hash vs JSON.stringify

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for..in vs for..of vs classic for

Testing the difference between for..in vs for..of vs classic for

Lodash isEqual test with big objects

Test on isEqual performance

For vs Foreach vs Do While vs While

See who is faster

find vs findIndex vs some (Array prototype methods)

Measuring which is faster

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