Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

String Big array comparision 2

Bitwise big array comparision. Goal of this test is to figure out wether it's more efficient to find 1 out of many checksums as string or integer.

array.from.map vs array.from with map vs spread with map

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new Date(date) vs new Date(normalizeToLocalDate(date)) 3

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Set VS Array VS Object Dictionary

Set vs Array vs Object Dictionary

Bitwise Big array comparision 2

Bitwise big array comparision. Goal of this test is to figure out wether it's more efficient to find 1 out of many checksums as string or integer.

Set vs Array cuttle

Checking to see if a variable is included

array.from.map vs array.from with map [large dataset]

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new Date(date) vs new Date(normalizeToLocalDate(date)) 2

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object record find 100000

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new Date(date) vs new Date(normalizeToLocalDate(date))

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object record find 2

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array.from.map vs array.from with map

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Initialization: direct vs. spread vs. Object.assign

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Object initialization direct vs. spread vs. Object.assign

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Array.from() vs Spread with 10K elements

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className vs. setAttribute vs. classList (separately and in one go)

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find: .includes vs hashtable .has

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for vs foreach vs some vs for..of vs for in

Compare loop performance

Split 10k file

Split 10k file

indexOf vs. Includes vs. Find vs. Some vs. Filter vs. loop vs. $.inArray()

Array.indexOf() vs. Array.includes(value) vs. Array.includes(function) vs. Array.find() vs. Array.some() vs. Array.filter() vs. Loop vs. JQuery's $.inArray() vs. lodash's _.includes()

immutable object/set/array

check performance of adding/removing items from immutable data structures like array, object, Set and Immutable.Set

Check Date contains time

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.endsWith vs includes (2)

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offsetWidth / offsetHeight vs. getBoundingClientRect() vs. clientWidth / clientHeight

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String concatenation vs array join Chrome 5

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