Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Compare TextEncoder, Blob, new TextEncoder

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Math.max/min vs Ternary vs if

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Test1212312415

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startsWith vs test 3

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Object.hasOwn VS `in` [simple]

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querySelector vs querySelectorAll simple 4

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set array index: slice vs Object.assign vs slice concacct vs slice and set

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querySelector vs querySelectorAll simple 3

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querySelector vs querySelectorAll simple 2

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querySelector vs querySelectorAll simple

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Find all substrings and get indices

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map and filter vs reduce v2

test which one is faster using filter then map or reduce v2

structuredClone vs cloneSimple vs JSON.stringify large data

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Shift vs [0]

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set.has vs. Object lookup vs. key in Object

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Lodash cloneDeep vs JSON Clone (large payload)

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DIV.innerHTML vs TEXTAREA.value

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Lodash.isEqual vs ES6 Sets Equality Comparison for Shallow Array of numbers.

Test on isEqual performance

Lodash.isEqual vs Array.join() Equality Comparison for Shallow Array of integers.

Test on isEqual performance

index vs reduce

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Key generation depending on data types

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parseInt vs

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JSON Stringify Speed Test 3

This benchmark tests whether the speed or JSON.stringify changes with object size

moment with & without formats, vs moment new Date & moment date.parse

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Date timezones between librariesz

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