Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Array loop for vs foreach vs map vs for..of

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element.getAttribute("name") vs element.attributes.name.value

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new Error vs new Object

Comparing error creation performance

ResizeObserver vs matchMedia

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Some vs Find -- smaller

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Some vs Find small sample

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Lodash Uniq vs Javascript Set, smaller set

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native find vs lodash _.find vs map+indexOf vs findIndex

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

Set union

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_.fromPairs vs Object.fromEntries

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Read/Write cycle for fixed size array (Massive Data)

10 writes per 1 read

Read/Write cycle for fixed size array

10 writes per 1 read

Undefineds

All JS code-golf undefined variants.

DOM selector benchmark about class, data attribute

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Push vs Spread 2

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drawImage: Copy from image or canvas 2

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Read/Write cycle for fixed size arrays

10 writes per 1 read

Bit Parity: Fast vs Slow (v2)

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Bit Parity: Fast vs Slow

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immutable vs mutable, slice VS splice VS shift for fixed size arrays

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slice VS splice VS shift for fixed size array with immutable practices

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slice VS splice VS shift for fixed size array

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Ramda beats native x10

hm....

Beast ramda leaves no chance for native vs 2

hm

querySelector Class vs querySelector Attribute

No description provided