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via Essential JavaScript Design Patterns For Beginners.
Do yourself a favor and Instapaper this awesomeness for later. This is a fantastic resource, yours for the taking, that will help you write better JavaScript.
It’s not a jQuery plugin tutorial, it’s nitty gritty JavaScript discussion that will prove to be essential and definitely have an effect on the way you approach it (even in your jQuery plugins).
I haven’t made it all the way through yet, but I’m making a PDF of this and reading it a few times, that’s for sure.