Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

lodash groupBy vs Object.groupBy 100k

Comparing performance of: Lodash vs Native

JavaScript spread operator vs Object.assign vs different spread performance v2

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My JavaScript spread operator vs Object.assign performance

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Map vs Obj lookup test

Lookup of map vs object

typeof function vs call in function

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regexp capturing group named vs indexed

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lodash uniq vs set 1234567890

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.startsWith() vs .test() vs .match() vs .indexOf() and equals

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for vs foreach vs for..of vs for..of over entries minou

Compare loop performance

json parse and search regex1

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+ vs Number, with 100k numbers

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add strings

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Closest vs. Contains

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Regex vs Split for base64 string

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array find vs. object access

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+ vs Number

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Reduce with spread operator vs without on a small array

Reduce with spread operator vs without on a small array

Reduce with spread operator vs without on a large array

Reduce with spread operator vs without on a large array

concat vs lodash.concat vs. push.apply vs. spread operator vs. push in for loop2

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Array.prototype.concat vs spread operator on small array

Compare the new ES6 spread operator with the traditional concat() method on small array

inherit vs copy

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Performance Test: substring vs substr vs slice with StartIndex

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bignumber.js vs. big.js vs. decimal.js (I) - no string

- https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0

Object.hasOwnProperty vs Object in vs Object[] vs Array.indexOf vs Array.includes1231231

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Object.hasOwnProperty vs Object in vs Object[] vs Array.indexOf vs Array.includes123123

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