Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Fly Json ODM - 1.21.0 - Medium Size

Benchmark using Fly Json ODM in browser with medium size (10K) array objects.

Fly Json ODM - 1.21.0

Benchmark using Fly Json ODM in browser for 1million array objects.

Map population

compare ways to populate JS Map

trsasdasd

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dateTest

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isUTCDateTimeMs

isUTCDateTimeMsTryCatch

Compare chars

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entries vs for vs foreach vs some vs every

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Object.entries vs for of

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Fly Json ODM - 1.20.0 - Query Performance

Benchmark using Fly Json ODM in browser for most common queries only.

cast to bigint

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bigint prime &

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bigint prime *

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Markdown Performance Comparison Latest

A performance comparison of leading Javascript Markdown implementations.

Array.includes vs. String.includes comparison

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push/shift vs rotating pointer

I'm confused why replacing the entries in the array takes longer than adding to the end and removing the first entry.

assign test sldqoidqdoiqhoqffdd

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assign test sldqoidqdoiqhoqff

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Fly Json ODM - 1.19.0 - Query Performance

Benchmark using Fly Json ODM in browser for most common queries only.

Fly Json ODM - 1.19.0 - Full

Benchmark using Fly Json ODM in browser for 1million array objects.

Reduce with Spread vs Map creation

When de

How to reduce an object to a sub-object fast

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Math.round() comparison

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In vs multiple equality

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Comparison of flatmap

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