Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Object parameters 2

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for vs foreach vs some vs for..of gabzz

Compare loop performance

Slice vs Shift (for 1 element)

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Object parameters

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ES6 Class vs Prototype vs Object Literal 4

Test the speed and memory usage using 3 different techniques for constructing class objects.

While vs For loop 2

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then vs. async-await simple

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indexing vs find

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Immutable.JS get vs object access vs map get

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Vanilla JS VS JQuery DOM perfomance222

Vanilla JS VS JQuery DOM perfomance

Math.max() vs Array.reduce()4

Compare speed of Math.max() vs Array.reduce().

Math.max() vs Array.reduce()2

Compare speed of Math.max() vs Array.reduce().

startswith vs includes simple

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Deep Clone vs JSON.Stringify vs structuredClone

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empty an array in JavaScript - splice vs setting length faster

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

horrible micro-optimization 2

oh god kill me I'm tired of this 2

horrible micro-optimization

oh god kill me I'm tired of this

trim vs substring micropitmization

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for of vs forEach perf

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foreach maConstante de fou

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Direct invoke vs event listener

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Tattii

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JavaScript spread operator vs Object.assign performance with empty object as first argument

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Lodash Chain vs Native (with &&) vs Native (without &&) vs Flow, with actual filtering

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String vs template string

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