Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

ASCII Dict

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Date vs Moment Formatt

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head vs first vs destructure with object array

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If vs && vol.2

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comparsions force straight vs ideomatic

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(find + indexOf) vs (findIndex + direct access)

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flatten 10 * 24 dimension array with for push vs reduce.concat vs flat() of es2019

for push vs reduce.concat vs flat() of es2019

find("input") vs find("[type='checkbox']")

Compare using jQuery find method with different selectors.

ES6 equivalent to lodash _.mapValues 2

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Object.assign vs _.defaultsDeep vs Object Destructuring

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set.has vs. string.includes

Comparing performance of: string includes vs sets lookup

Split vs Substr+IndexOf Performance 2

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Split vs Substr+IndexOf Performance

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ajax vs fetch

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filter vs indexOF (test)

filter vs indexOF

array.includes vs set.has for small n

array.includes vs set.has for small n

Lodash cloneDeep vs JSON Clone (with array & immer)

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Lodash cloneDeep vs JSON Clone (with array)

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lodash deep clone vs object assign1

lodash deep clone vs object assign

Object.assign vs dot notation performance 2

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Extending ArrayBufferView with Properties

How does extending an ArrayBufferView to add properties or functionality affect performance?

Optional Chaining versus _.get lodash simple obj

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Optional Chaining versus _.get lodash without badObj

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javascript startsWith() vs regex for longer string

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javascript startsWith() vs includes() for longer string

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