Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

regexp.exec: group

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Speed change key

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_.isEmpty vs Object.keys.length vs .length

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spread vs concat vs passing by reference

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Test style formats on canvas

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quick matrix speed

massive

lodash merge vs object.assign vs spread vs lodash assign

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Iterate through a large object

Note that this doesn't work with non-enumerable properties.

Normal for loop vs JSON.stringify to detect Inequality for Array of Objects.

Test JSON.stringify performance

array some versus for loop early break

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Array.prototype.concat vs spread operator vs spread push vs multiple push

Compare the new ES6 spread operator with the traditional concat() method and push

querySelectorAll().forEach vs arrayFrom(getElementsByClassName).forEach

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concat 2 arrays: Array.prototype.concat vs spread operator

Compare the new ES6 spread operator with the traditional concat() method

array find vs _.find more items

Compare the new ES6 spread operator with the traditional concat() method

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toFixed vs toPrecision vs Math.round() different

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Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Array of Strings.

Test on isEqual performance

Object.assign vs spread operator without jquery

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length vs length > 0

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getElementsByClass vs. querySelector

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Object.assign vs spread operator312123123312312

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Array.concat vs spread

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Lodash Uniq vs Javascript Set2

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replace vs split-join

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deep clone - lodash vs ramda vs json

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