Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

lodash test 213124

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lodash test 213123

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filter.map vs flatmap vs reduce vs flatmap precreated array and filter always true v2

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DeepFreeze vs Lodash cloneDeep vs JSON Clone

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test slice with indexOf vs filter

test slice with indexOf vs filter

Dompurify vs sanitize-html latest

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Object mapping: Object.entries VS Object.keys VS Object.keys with extra array VS Object.entries without array

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zargazrgzragzra

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Try/catch performance (JSON parse) improved

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undefined vs evaluation vs hasOwnProperty

Object lookup performance

lodash isNil vs === null || === undefined

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forin vs obj.values().map

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omit function testing

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str.match vs str.Split3322

Test String.match with regex against String.split with string. We are splitting a string at the spaces.

str.match vs str.Split33

Test String.match with regex against String.split with string. We are splitting a string at the spaces.

Reduce vs Loop (partition)

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char index vs charAt() vs slice() vs startsWith() vs RegExp Fixed

Compare methods for testing string's beggining character.

loops testing 222222

Compare loop performance

Constructed/Evaluated Function Test

You can create functions on the fly in Javascript through the new Function constructor (as an alternative to eval()). Are there any performance issues with that? Find out!

Reduce vs Assign

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Javascript Sorting Algorithms (weird sort)

Port from jsperf(https://jsperf.com/sorting-algorithms/58)

closure vs classes js

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Some vs. Filter vs. findIndex with object

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bench hubble .startsWith() vs .test() vs .match() vs .indexOf()

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Comparision filter in js using different methods_v2

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