Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Set Union using add vs. Native Set Union

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function typeof benchmark

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indexOf vs includes 1

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FP vs OOP formatting implementation

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clonedeep vs structuredclone vs jsonstringify parse

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

body slector speed

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selector speed

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iterating through arrays (for .. of vs forEach) [noop in for of]

compare for ..of iteration speed with forEach method

iterating through arrays (for .. of vs forEach

compare for ..of iteration speed with forEach method

Escape HTML string tags in JavaScript

Escape HTML string tags in JavaScript by Character replacement vs. Tagged template literal function

operand size

how operands size affects unsigned right shift, greater than or equal, and remainder.

bounded random integer generation functions when bound is power of 2

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unbiased ranged random integer generation functions

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Array.prototype.slice vs spread operator vs Array.prototype.slice(0)

Compare the new ES6 spread operator with the traditional slice() method with slice(0)

Object iteration benchmark

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geosailing3

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geosailing2

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geosailing

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array speed 2

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array last item speed

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Various Ways to cast float to Integer

compare various ways to truncate the

Float to Integer

compare various ways to truncate the

string match in list: array.includes vs if &&

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string match in list: array.includes vs if condition ||

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string match in list: if condition vs array.includes

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