Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Handsontable fastInnerText vs fastInnerHTML vs textContent

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Boolean vs !!3

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Boolean vs !!2

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forEach, for, for-of, map

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Javascript Slice vs String Index Addition

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Lodash cloneDeep VS spread operator vs angular.copy

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filter-map vs reduceggg

modified version of `map-filter vs reduce` that switches the order of operations

Lodash cloneDeep vs structuredClone vs recursiveDeepCopy vs JSON clone more complex object

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

comparing Map and object

comparing Map and object setting and getting

comparison between proxy and simple function call on object

comparison between proxy and simple function call on object for setting and getting

Testing accent insensitive searches - update

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nested Array.filter Array.some vs filtering a set

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last item in array [length-1] vs slice(-1) vs pop

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createTextNode vs textContent vs innerText vs innerHTML (for reading)

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JS BigInt big number performance v2

Compare Number vs BigInt for big numbers

JS BigInt big number performance

Compare Number vs BigInt for big numbers

JS BigInt small number performance

Compare Number vs BigInt for small numbers

Bars Object.fromEntries vs reduce

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if push vs reduce

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Compare foreach

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Spread vs Oneliner vs Split Liner

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Measure Text Methods 2

Using various methods to measure a single string of text.

Measure Text Methods

Using various methods to measure a single string of text.

Array.sort vs Math.min+Math.max (with many array items)

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JavaScript spread operator vs Object.assign performance - fork

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