Browse the latest JavaScript performance benchmarks created by the community.
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Updated luxon
- https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0
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if one time get style. Better element.clientWidth if two - no difference if three ore more, Better getComputedStyle(element)
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Object lookup performance
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Test the performance of replace() vs substring() vs slice() when replacing a char at the beginning of a (in this case uri query-)string that may or may not be there. Added the combined brackets[ ] + substr() method, since it's always the first char we wan't to pop off. Inspired by https://jsperf.com/replace-or-substr. Note: could not get 'let' and 'const' to work. Well, too bad...
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Is array access to a string faster than calling charAt?
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Array.isArray vs array.length > 0
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