Latest Benchmarks

Browse the latest JavaScript performance benchmarks created by the community.

CSS value prefixer RegExps

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className vs. setAttribute vs. classList parte dos

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+new Date vs new Date().getTime() vs Date.now() 100k

testing performance of +new Date vs new Date().getTime() vs Date.now() with 100k iteration

Vanilla appendChild vs innerHTML

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JS multiple parameters vs parameter object 2

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JS multiple parameters vs parameter object

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Caching length property vs getting it each time in the 'for' loop

save length of the array in the variable vs get it the loop

Lodash isEqual test222333

Test on isEqual performance

Regex vs .indexOf + strToLower

Testing some things

copyWithin: is it fast?

Is copyWithin fast?

remove VS removeChild

remove VS removeChild

class add/remove

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subarray perf2

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variable vs object vs dataset

storing in variable vs to an object vs getting from dataset

replace vs regex

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startswith vs includes3

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startswith vs includes2

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startswith vs includes

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startswith length

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slice() vs spread operator

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Map (Native vs Ramda vs Lodash) 4x workload

measures the speed of ramda's map vs Array's native map vs lodash map

reduce (immutable) vs map + fromEntries

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Math.imul vs. polyfill

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Modern dataset vs old .getAttribute() vs jQuery .data() vs jQuery .attr()

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ramda clone vs spread on obj

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