Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Find vs Some (first element, middle element, last element) with multiple duplicates

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Find vs Some (first element middle element, last element) with duplicates

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Classnames 2.3.1 vs CLSX 1.1.1 vs Alternatives

Compare CLSX vs Classnames vs an own implementation of creating a template string

Find vs Some (first element middle element, last element)

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findUnion nested Array.includes vs Map.has

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The fastest way to iterate over arrays

Find the fastest way to iterate over arrays, compare: for loop, for loop with length caching, for...of, for...in, forEach and map.

Object.assign vs JSON Clone

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my Array.from() vs new Array()

Testing the difference between creating filled arrays.

flatMap vs reduce (with concat())

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array includes vs direct assignment

compares perf between array includes vs direct assignment for multiple or clause

Set vs Array Filtering

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Add new array to array: push vs destructuring

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typeof vs types

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lodash merge vs recursive indexed setter merge function

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eval vs direction condition 2

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""+number vs .toString()

Comparing performance of: ""+number vs .toString()

Underscore _.sortBy() vs Vanilla .sort() vs Vanilla CUSTOM sort method vs Vanille .sort() using localeCompare

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Switch vs Object Literal v2

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_.filter vs array filter (underscore)

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if loop vs while + switch/case loop vs function + switch/case loop

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axios vs node-fetchv2.6.7

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Array fill method vs for loop vs map

Array fill method vs for loop performance validation

Array.from vs Spread on querySelectorAll

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Lodash.js get vs Native custom function

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JS if/!if vs if/else testing

Benchmark of the speed difference between using multiple IF statements and an open-ended IF/ELSE