Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

localstorage and jsonparse

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find vs some on 10,000 rows

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JS switch vs if/else if

Benchmark of the speed difference between using multiple IF statements and an open-ended IF/ELSE IF.

DataView vs Uint32Array

DataView vs Uint32Array

Array splice vs object re assign

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Object.keys vs lodash _.forEach

Also checking the .map method on the returned array.

Evaluate Destructuring vs Assignment3

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Evaluate Destructuring vs Assignment2

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Test Array manipulations

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Evaluate Destructuring vs Assignment

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undefined vs. typeof vs. in vs. hasOwnProperty 222

Object lookup performance

IndexOf vs Includes vs lodash includes on the arrays of strings

Banana

Evaluate Find vs Some

Comparing performance of: Find vs Some

Array push vs

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Ramda vs FxTS

This is a benchmark for describing lazy evaluation.

Lodash omit VS pick

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remove vs add class display none on each element

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~~(12.34) vs split()

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slice VS splice VS shift: who is the fastest to split array

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

slice VS splice VS shift: who is the fastest to pass all array

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

Compare TODO: Remove benchmark

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Hashable JSON 3.0 (only stringify)

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Hashable JSON 2.0 (only stringify)

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Lev Myndra

wdwdw dwd wdw

Test map

Test map