Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

string comparisons 4

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string comparisons 3

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string comparisons 2

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string comparisons

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lodash cloneDeep vs. JSON.parse(JSON.stringify()) vs. recursiveDeepClone vs fastest-json-copy vs structuredClone | On a large object

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string concat + join vs unshift + join (2)

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string concat + join vs unshift + join

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if undefined or emptyArray.forEach

to check which implementation is faster

Setting variable value with null check and without

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SP: clientHeight vs offsetHeight vs getComputedStyle

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Date.now() vs new Date().toISOString() vs performance.now();

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parseInt() vs Number()

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parseInt() vs Number() casting performance

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Spread operator vs apply vs normal vs destruct - V2

Compare the differing ways you can call a function with arbitrary arguments dynamically

Spread operator vs apply vs normal vs destruct

Compare the differing ways you can call a function with arbitrary arguments dynamically

Spread operator vs apply vs normal

Compare the differing ways you can call a function with arbitrary arguments dynamically

Spread operator vs apply - realistic

Compare the differing ways you can call a function with arbitrary arguments dynamically

foreach vs mappp

Compare loop performance

arr.at(-1) vs arr[arr.length-1]

Test access speed

incl/set

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JWT token Split vs Basic string replace

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Test class map parsing

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Date.parse vs new Date()

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Umbrella JS vs Jquery latest

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Large but empty Array versus Small Object (Access wise with string versus sorted number)

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