Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Direct call vs bind vs call vs apply

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Closure vs arrow function

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Closure vs arrow function

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querySelector vs getElementsByClassName

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querySelector vs getElementById

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eval vs new Function

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Convert Number to String

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empty an array in JavaScript?

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

Math.pow vs Math.sqrt

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getOwnPropertyNames vs loop vs cached property names

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DataAttribute vs Class Selector vs ID Selector

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object create null

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object create null

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push vs index

array methods to append an item

Angular Copy vs Lodash Copy

compare object copy

Set vs object

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Array_diff

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Object defineProperty

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Check if Try-Catch block affects performance (In Chrome there is a warning: Not optimized: TryCatchStatement)

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filter vs compact

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test performance of string types

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for vs for of

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lodash.keys vs Object.keys

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matrix test

test patterns for matrix perf

js Count the occurences of an item in an array

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