Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Replace with charAt vs Two replaces

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Add new element to array: push vs destructuring vs indices

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Javascript Test v2

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Javascript Test

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uniqBy vs Set

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Lodash vs IMMUTABLE COPY vs Manual

Lodash vs Immutable Copying

Arary iteration comparison

1. for-native 2. for-with-init 3. for..of-native 4. for..of-with-init 5. map

[JavaScript] spread operator vs Object.assign - performance test

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object-update-assign-2

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for-in vs for of vs object.keys vs object.entries

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for-in vs for of vs object.keys

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JavaScript spread operator vs Object.assign performance (empty object, actually equivalents)

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_.isEmpty vs Array.length new

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Find value in object

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Destructuting Function Parameters 2

Compares runtimes of destructuring function parameters versus passing them normally.

Destructuting Function Parameters

Compares runtimes of destructuring function parameters versus passing them normally.

find vs findIndex vs filter

Measuring which is faster

.endsWith vs last char check regex

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.endsWith vs last char check

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.endsWith vs last char

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Jquery find() specificity

Test speeds of jquery find with different levels of selector specificity.

lodash times vs Array.from

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test lodash clamp vs math.min

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RegEx.test vs. String.includes vs. String.match vs String.indexOf v2

Comparing performance of: RegEx.test vs. String.includes vs. String.match vs String.indexOf v2

insertAdjacentHTML vs appendchild vs append(5)

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