Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

canvas quadraticCurveTo vs art

canvas quadraticCurveTo vs art

lodash range vs Array.from vs keys() + spread + fill

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quick testasdfasdf pt2

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quick testasdfasdf

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Math.random to invs Date.now

Which is best for generating a unique key?

Math.random to intvs Date.now

Which is best for generating a unique key?

double negation x null render

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Lodash isEqual vs spread test

Test on isEqual performance and spread

TreeWalker vs querySelectorAll (* all elements) 2

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Add new element to array: push vs destructuring vs directly assign

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instanceof vs .prototype.isPrototypeOf vs .nodeName vs Object.prototype.toString.call vs objType vs objTypeS

Ways of detecting if a variable contains an iframe

substring vs split 2

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eliminate duplicates from an array of strings

eliminate duplicates from an array of strings

Array.prototype.slice vs spread operator fix

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

forEach vs reduce vs map vs filter vs for Test

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Object.assign performance

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Ramda vs. Lodash vs. VanillaJS 2022

Compares performance on the same task using Lodash vs two styles of Ramda vs two styles of "native" Javascript. 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.

Fast Sqrt0

Compare Quakes fast inverse squareroot

JS delete vs undefined vs null

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slice vs filter (10000000)

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canvas fillStyle color format w/ rendering 2

canvas fillStyle color format

canvas fillStyle color format w/ rendering

canvas fillStyle color format

canvas fillStyle color format

canvas fillStyle color format

Compare detecting object keys starting with "on"

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JS array for test

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