Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Jquery 1.10.4 vs 3.5.1

Comparing Jquery 3.5.1 to 1.10.4

querySelectorAll vs. getElementsByClassName for many elements

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math pow vs multiply (times 4)

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Find vs Some vs Everya aaaaa

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Map vs Object2020

Lookup of map vs object

Lodash vs Native reduce on lqrgeobject

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native lodash filter map 2dsfg

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native lodash filter map 2

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native lodash filter map

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Array.prototype.concat vs spread operator 1

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

Performance Test: substring vs substr vs slice (remove last char)

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Class method / instance method / bind this – closer to reality test

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Float string optimization: parseFloat() vs regex

To get a cleaned-up float number with a limited number of digits of precision, which is faster: parsefloat() or a regular expression?

Class method / instance method / bind this

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Map vs Two Arrays

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empty an array in JavaScript - splice vs setting length

Based on question on http://stackoverflow.com/questions/1232040/how-do-i-empty-an-array-in-javascript

Fixed: Performance of uniqueBy using new Map or reducing to an object, also comparing for..in and Object.values for extracting values - More3

Compare performance between the native Object.values(obj) function vs the lodash _.values() option and a function that extracts the values of an object using a for...in loop.

Big Sample Set: Performance of uniqueBy using new Map or reducing to an object, also comparing for..in and Object.values for extracting values

Compare performance between the native Object.values(obj) function vs the lodash _.values() option and a function that extracts the values of an object using a for...in loop.

Array filter vs Set delete

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Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Array of Strings. test

Test on isEqual performance

Object.assign vs spread opertator vs lodash assignIn

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Array filter vs. for loop (fixed)2

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cloneDeep VS spread vs stringify

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Reverse array / reverse vs map

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JavaScript spread operator with dirty object

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