Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Async vs Callback

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fflate vs lz-string vs shorty with long string

emulate file compression/decompression

Test arrayLike transformation

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Math.pow vs ** vs * on 10^9

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splitAndJoin vs replaceAll in Javascript

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Set array expansion Part 3

Tests the implications of expanding large sets into an array for finding values within them

Set array expansion Part 2

Tests the implications of expanding large sets into an array for finding values within them

Set array expansion

Tests the implications of expanding large sets into an array for finding values within them

string split vs indexOf vs yield 2

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string split vs indexOf vs yield

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Concat vs push vs spread for large arrays 2

Comparing the various ways to append to a large array

string split vs indexOf iteration

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FD Concat vs push(...) for large arrays

Comparing the various ways to append to a large array

One iteration vs two comparable checks

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every vs for loop large arrays not empty

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tag VS class

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Test benchmark 123

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JSON vs URLSearchParams (decode)

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Object Property Access Notation: Destructuring vs. Dot. vs. Bracket - Large Object

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endsWith vs Regex test

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Split vs new URL pathname

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Array.from vs Array.slice (2)

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Array concat vs spread operator vs push vs for push

Compare the new ES6 spread operator with the traditional concat() method and push

Array slice() vs slice(0) vs spread operator - 5000 elements

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

Array.from vs Array.fill Simple

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