Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

isArray test 1213

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Copy and push vs spread

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Hashmap vs Dictionary object vs lodash uniqWith

Comparing performance of: Hashmap, Dictionary and lodash uniqWith.

slice, spread, pushapply, from, values, concat on NodeList

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

Object.fromEntries vs create temp object vs Array.reduce

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create temp object vs Object.fromEntries #2

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create temp object vs Object.fromEntries

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object readings

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Push vs Spread in javascript2

Push vs Spread in javascript2

Object.fromEntries vs create temp object

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var vs let vs const 3

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var vs let vs const 2

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Destructuring II

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lodash flow 4.17.5 vs ramda pipe 0.27.1

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Destructuring

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Array.prototype.slice vs Array.from()

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For let vs for var

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Lodash pick vs for

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Shift performance

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower

search string by include vs index of

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jQuery by id vs Document.getElementById no classname

Comparing speed of getting element by id with jQuery vs Vanilla JS

find vs id selector

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createElement vs deep cloneNode vs cloneNode

Faster way to create new dom elements before insertion

createElement vs cloneNode vs cloneNode-lite

Faster way to create new dom elements before insertion

For vs Foreach vs Map 100.000

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