Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Traverse function vs NodeIterator vs TreeWalker

Let's compare the speed of 3 different ways to traverse the DOM.

lodash pick vs omit

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lodash sortBy vs native sortBy

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deep cloning an object: angularjs angular.copy vs lodash deepclone

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lodash.round VS toFixed() VS toFixed() and parseFloat

Compare round lodash function vs javascript native toFixed() function

lodash.round VS toFixed()

Compare round lodash function vs javascript native toFixed() function

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

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Build article from template vs from code

Comparing speed of cloned template and updated elements vs rebuilding whole content from scratch

Update template elements vs replace template HTML

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Template vs CreateElement

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Check function. typeof vs constructor + null check

Difference between typeof(a => {}) === 'function' and (a => {}).constructor === Function

array flat vs _.flatten

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Unique values of array

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lodash split vs native split

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falsy vs typeof

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array push

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isNumber: regex vs isNaN (version: 1)

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isNumber: regex vs isNaN

judge an object property key is a number

Set className vs. setAttribute vs classList

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Clone node vs create element

Compare cloning element vs creating a new one

Lodash.isEqual vs JSON.stringify Equality Comparison for Deep Array of Strings non-equals

Test on isEqual performance

Array.from vs Spread really

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Lodash max vs Math.max (lodash 4.7.11)

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getElementById vs querySelector again

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Different ways (template, vanilla js, innerHTML) to create DOM node

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