Browse the latest JavaScript performance benchmarks created by the community.
Tests the difference in creating new objects by using reduce vs building up an object in a forEach function
Compare the new ES6 spread operator with the traditional concat() method and push
Compare the new ES6 spread operator with the traditional concat() method and apply
Compare the new ES6 spread operator with the traditional concat() method and apply
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Javascript split vs slice performance
Measure the performance of delete versus removing a prop from an object without mutating
Test the performance to retrieve the first key of an object
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testing various way of doing it
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Tests how inefficient it is to save the result of a mutating method (that already changes the value passed to it) in a new variable.
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Test simple string replacement when we don't need regex features such as capture groups.
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Compare Quakes fast inverse squareroot