Browse the latest JavaScript performance benchmarks created by the community.
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Compare loop performance
Compare loop performance
Fill an array with repeated elements
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save length of the array in the variable vs get it the loop
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This checks for medium sized duplicated input to contain unique entries
Let's compare the speed of 4 different ways to traverse the DOM.
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ISO Datetime - add microseconds - replace vs slice
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Is it faster to detect if a variable is an integer or is it faster to use typeof to verify the type?
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Checks endsWith vs index
Testing creating a new Intl.DateTimeFormat each time vs. caching it using simple string as the key.