Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Lodash some vs JavaScript Object.values and some

Comparing performance of: Lodash vs Native

(Expanded) Filtering out empty rows from a 2D Array

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Filtering out empty rows from a 2D Array

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Lodash Set performance

perf check vs simple implementation

uniq vs [new Set()]

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Intl.NumberFormat vs toLocalString-

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meow meow meow meow ,epw

Compare round lodash function vs javascript native toFixed() function

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Compare round lodash function vs javascript native toFixed() function

stringPrettify

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uniq vs new Set()

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Array element assignment

Replace the content of one array with the content of another array. Assume that: • alternative approaches are not a choice: • reusing the second array; • cloning the second array; • the arrays are not the same, are not sparse and are of the same length; • content order must be kept; • the difference between +0 and -0 and the differences between NaNs are irrelevant: • we can use === or Object.is() to avoid assignments; • otherwise, elements are opaque; The tests with literals, constants and variables serve as baselines for performance comparison.

flat vs forEach

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if-else vs switch 545

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spread vs loop

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Checkboxes table OBJECT VS ARRAY

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SolidJS: html vs h

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__proto__: null vs Object create null

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Lodash merge vs Immer Produce on moderate size object

Lodash CloneDeep vs Immer Produce on moderate size object with 1000 elements in an array

Lodash CloneDeep vs Immer Produce on moderate size object

Lodash CloneDeep vs Immer Produce on moderate size object with 1000 elements in an array

RegExp search and replace vs URL and searchParams delete

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Lodash CloneDeep vs Immer Produce latest

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React 3

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React 2

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typeof x === 'number' vs isNaN(x) F302

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React 1

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