Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

querySelector vs innerText vs offsetWidth vs outerText vs textContentTrim

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querySelector vs innerText vs offsetWidth vs outerText

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Lodash.js vs Native isArrary

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RegExp constructor vs literal vs RegExp+Literal

Testing performance when using a new RegExp object vs a literal regex

# Vijay => To test the performance of lodash groupby vs native JS groupby implementation

To test if native js implementation is better compared to Lodash

regex vs substring compare

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Object cloning with Lodash cloneDeep vs ES6 object spread

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DOM manipulation vs innerhtml

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Remove First and Last Characters in String

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Lodash.get vs Property dot notation2

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Setting Canvas Pixel 4

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underscore filter vs native

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lodash range vs Array.from vs keys() + spread

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isArray vs instanceof vs Symbol.iterator vs Object.prototype.toString.call

Symbol.iterator also matches TypedArray, Map, and such

innerhtml vs removechild vs remove!

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Arrow function vs bind function

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set.add vs array.push

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Array spread operator vs push in reduce

Compare the new ES6 spread operator with push inside reduce

toFixed vs toPrecision vs Math.round() vs Math.floorfast vs new Math.trunc

Comparing performance of: toFixed(4) vs toPrecision(4).toString() vs (Math.round(*10000)/10000).toString() vs Math.floor fast vs the new Math.trunc

Get elements by class: jQuery vs querySelectorAll

Compare various methods of obtaining a group of elements identified by class name

uniq-vs-uniqBy

Compare different ways of extracting unique items

splice + spread vs filter to remove one item at given index

Remove one item from array and return a new array with filter or slice and spread operator

drawImage and getImageData on Canvas vs OffscreenCanvas

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array vs hashmap vs array-polling

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array vs hashmap 2

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