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  • To Slice Or Not To Slice

    01 Mar 2012

    You may have noticed that in my last article, I mentioned I would rather loop through copying arguments than slice them. That came out of this research: jsPerf.

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  • Curry Implementations And Performance

    29 Feb 2012

    By using a simple approach to curry and enforcing a strict signature and return value, we can make performance improvements to the traditional curry implementation.

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  • Math Floor Math Round With Bitwise Operators

    28 Oct 2011

    James Padolsey’s article on the bitwise NOT inspired me to research if the “doesn’t work for negative numbers” thing would have an easy workaround and if that workaround would allow us to still calculate faster than the Math.floor function.

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  • Memoizer

    26 Oct 2011

    I sent my first pull request on Github, this week.

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  • Arguments Speed Boost

    26 Oct 2011

    When I look at code like the memoizer, I find things that others gloss over because of my training. My most recent project involves a huge application with brutal SLA’s. We must look at every function call or loop critically in order to achieve the required speed. That often means A/B testing in multiple browsers to see where we can shave a few milliseconds.

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