Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

Splice vs Assignation

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RegEx.test vs. String.includes vs. String.match with lowercase

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Map vs Object (real-world) Performance (better)

Lookup of map vs object (in a real-world test format)

Spread in reduce 2

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Spread vs. flatMap vs concat (v2)

Measures performance of array spread vs. flatMap vs. concat

td removal best way

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tr td removal

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Sherlock Benchmark - JS Filter Test large array

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Spread in reduce - more entries

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Map vs Object (real-world) Performance (disabling object-specific optimizations and default keys)

Lookup of map vs object (in a real-world test format)

Lodash.isArray vs Array.isArray (Lodash v4.17.15)

Lodash version 4.17.15

JS For vs reduce

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dictionary vs tenary

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Test array.slice with big array length

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RegEx.test vs. String.includes vs1531515. String.match

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Testing gt vs ne operators

Testing gt vs ne operators

Javascript Sorting Algorithms 3.0

Port from jsperf(https://jsperf.com/sorting-algorithms/58)

Javascript Sorting Algorithms 3

Port from jsperf(https://jsperf.com/sorting-algorithms/58)

Javascript Sorting Algorithms 2

Port from jsperf(https://jsperf.com/sorting-algorithms/58)

padStart vs concat

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typeof x === 'number' vs isNaN(x) avi

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Delete vs destructure for objects without mutating 2

Measure the performance of delete versus removing a prop from an object without mutating

React useCallback hook vs. function - MP

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Lodash "uniqWith" "unionBy" "uniqBy" 8

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create object or create function

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