Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Regex vs Split Time

Is there much difference between regex and split for a tiny piece of data?

Multiply using Decimal.js vs Big

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key in object vs object.key

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Multiply using Decimal.js vs Multiply using native numbers vs exactMath 1

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Multiply using Decimal.js vs Multiply using native numbers vs exactMath

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IndexOf vs Includes vs lodash includes LARGE

16k items

undefined vs typeof vs in vs hasOwnProperty / ver. 2

Object lookup performance

undefined vs typeof vs in vs hasOwnProperty

Object lookup performance

Immutable.Set Union vs Constructing a new plain JS Set - small

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startsWith vs indexOf vs endsWith

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Immutable.Set Union vs Constructing a new plain JS Set

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Various regex testing patterns

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Array.from vs. ... expansion

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push vs assignment 1234

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reduce vs _reduce

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jQuery parents() vs closest()

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teste rtreturn (date.getTime() - date.getMilliseconds()) / 1000;

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lodash array sizes 2

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lodash array sizes

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Float string optimization: parseFloat() vs regex for getFirstNumber2

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lodash.uniq vs native Set

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lodash startsWith vs native startsWith

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Lodash sort vs array.prototype.sort reverse b-a

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Lodash sort vs array.prototype.sort reverse

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classList.contains vs. a

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