Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Test script

테스트

plus sign vs template literals vs foreach

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Case Insensitive RegEx.test vs. String.includes

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lodash 4.17.21 vs deepmerge 4.3.1

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Array.from vs array destructure

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JavaScript Checking That A String Starts With A Value - Value Is **NOT** Found - Benchmarks - Playground

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JavaScript Checking That A String Starts With A Value - A Value Is Found - Benchmarks - Playground

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Native.toFixed() vs bignumber.js vs big.js vs decimal.js

- 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

split vs slice when getting the last element of an array

split vs slice when getting the last element of an array

EcmaScript6 Uint32Array vs regular JS array

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Jump table vs switch case

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document.body vs document.querySelector speed test

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flatMap() vs filter().map() v3

flatMap vs filter map

Replacing array

Replacing array with: - splice infinity - splice arr.length - length reset + push

Array pop vs shift

Comparing pop-push method vs shift for array element

Lodash cloneDeep vs native cloneDeep vs spread

compare array copy/clone methods

let vs const v5

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let vs const v2

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let vs const v1

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Trim leading and trailing slash (regex vs split filter)

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const vs let vs var vs sloppy v3

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const vs let vs var vs sloppy v2

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smallest

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JavaScript String Starts/Ends With String Comparisons - Playground

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read write ArrayBuffer: DataView vs Float64Array.set v2

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