Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Real niggaz

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Map vs Object GetAndSet

Lookup and set of map vs object

Test wyższości kółka nad kwadratem

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2x getById vs getById + closest, nested

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Parse 32-bit hex | BigInt vs regex + parseInt

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slice vs substri)ng

Compares slice, substr and substring to each other when there is only a start index

Traverse function vs NodeIterator vs TreeWalker for Custom Element Search

Let's compare the speed of 3 different ways to traverse the DOM and shadow DOM, with the goal of finding all custom elements.

FlatMap method vs for loop

Compare the performance of for loop vs flatMap method

Object.keys vs Object.values vs Object.entries creation

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Object.keys vs Object.values creation

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map vs for loop to identify multi inputs borys v1

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Object.values vs for in loop vs for loop v2 borys

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Object.values vs for in loop vs for loop v1 borys

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spread vs array from with set to arr conversion #3

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Object.values vs for in loop vs for loop v3

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Object.values vs for in loop vs for loop v2

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2x getById vs getById + closes

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Math.pow(x,0.5) vs Math.sqrt(x) vs **

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Slice vs Index

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Concat vs double spread vs array push

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

reduce + concat vs flat vs concat + spread vs reduce + spread

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

reduce concat vs flat vs concat spread vs reduce spread

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

composition first vs composition after

Testing to composition functions. One the reduces to a composed function and the second which iterates through the functions passing a return value to the next function.

charCodeAt vs charAt

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string.charCodeAt(index) vs string[index].charCodeAt() vs +string[index]

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