Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Ramda sort vs JS native sort vs Lodash

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Test splice vs add index

Test splice vs add index

Linked List Queue vs Double Array Queue vs Queue with Map enqueue/dequeue/dequeueTail

Testing a linked list queue vs a double list queue vs Queue with Map for different performance scenarios.

Linked List Queue vs Double Array Queue vs Queue with Map v3

Testing a linked list queue vs a double list queue vs Queue with Map for different performance scenarios.

Linked List Queue vs Double Array Queue vs Queue with Map v2

Testing a linked list queue vs a double list queue vs Queue with Map for different performance scenarios.

Linked List Queue vs Double Array Queue vs Queue with Map

Testing a linked list queue vs a double list queue vs Queue with Map for different performance scenarios.

isFinite vs is undefined

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mediawatch vs observ

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Map Reverse Vs Push

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lodash.isEqual vs fast-deep-equal SHALLOW

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fdsafdsafdsalarge string comparison

Worst case large string comparison.

Differrence vs some + includes

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sort vs toSorted vs spread-and-sort vs just-spread

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bit shift vs divide by 2

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Comparing new Date vs raw number comparison

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splittt

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splitt

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array spread operator vs concat vs push fix

a.push(...b); // bug, not works!

array spread operator vs concat fix

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spread operator vs array.concat()

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&& vs optional chaining vs nothing

How to better null-check

.createElement() vs .createHTMLDocument() vs DOMParser() vs .appendChild()

Test performance between using document.createElement(), document.createHTMLDocument(), DOMParser(), and building up a DOM tree with .appendChild()

C vs F

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pop() vs shift() vs unshift vs pop vs index

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Performance of JavaScript .forEach, .map and .reduce vs for and for..of2

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