Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array Copy: Spread operator VS For loop

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lodash flatmap vs Vanilla flatmap 3

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lodash flatmap vs Vanilla flatmap 2

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_.fm vs native.fm latest lodash 2

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concat vs push for big arrays

Comparing Array.prototype.push and Array.prototype.push for big arrays (adding 100k elements to existing array)

my testtestets

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display_quantity_test

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display quantity test

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jquery ajax v fetch

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getAttribute vs dataset (without explicit loop)

Compare setAttribute to dataset

jQuery 1.8.3 vs 2.0.3

benchmark 2 different versions of jquery

Object compare (raw or stringify) 2

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Object compare (raw or stringify)

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array math.max (3 variants) vs for loop (5 variants)

compare finding the maximum value with Math.max using .apply & using the spread (...) operator, vs a basic for loop with an if statement, a basic foor loop using length caching, a reversed iterate basic loop, a for-of loop, & finally a a Math.max.apply helper function.

array math.max (3 variants) vs for loop (4 variants)

compare finding the maximum value with Math.max using .apply & using the spread (...) operator, vs a basic for loop with an if statement, a basic foor loop using length caching, a reversed iterate basic loop, a for-of loop, & finally a a Math.max.apply helper function.

array math.max vs for loop variants

compare finding the maximum value with math.max using .apply & using the spread (...) operator, vs a basic for loop with an if statement, a basic foor loop using length caching, a reversed iterate basic loop, & finally a for-of loop

12331321

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exec vs split

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query selector speed test

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testowy benchmark123

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last i in Array

myArr.Length vs myArr[i]

Lodash merge vs mergedeep 1

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Lodash merge vs mergedeep

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Array.find vs. Map.get 20241610 2

Test the performance of Array.find vs. Map.get, with various array sizes, and with/without conversion from array to map

Array.find vs. Map.get 20241610

Test the performance of Array.find vs. Map.get, with various array sizes, and with/without conversion from array to map