Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Reduce vs Map+FromEntries vs for loop vs forEach

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12-4125-15-215-125-251-1

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array from string and slice or substring and array from shorter string

Compares slice, substr and substring to each other when there is only a start index

Date() vs Date(YY,MM,DD,hh,mm)

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Custom Deep Merge vs Lodash Merge

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Test perfomance

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string-manipulation-benchmark

Comparing interpolation, concatenation and join.

someCrap2

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CSS Selector Testing3

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CSS Selector Testing2

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CSS Selector Testing

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Markdown Performance Comparison2

A performance comparison of leading Javascript Markdown implementations.

querySelectorAll vs getElementsByClassName performance test for demo

Compare javascript selector performance

Benchmark: flatMap vs reduce vs foreach

Loops through every entities item and adds a prop.

hyiuyuyui

i

B01Name

B01

filter vs slice - remove first

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Join vs interpolation

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getBoundingClientRect vs window.getComputedStyle + new WebKitCSSMatrix

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Array.concat vs native array spread

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Array append: Array spread vs. for loop

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children vs queryselector

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JS Array IndexOf vs includes vs findIndex vs find 5

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flatMap vs reduce (inner object11111)

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flatMap vs reduce (inner object1111)

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