[ratbeard]

jQuery's api seemed innovative and quite different than the other libraries I used at the time.

- css selectors to get at nodes. Very dom-focused, but without messing w/ prototypes like _Prototype_ did

- almost every function in the api acted on both single nodes and collection of nodes. It seems like it started the 'chaining' trend.

- no complicated class/namespace hierarchy to learn. Every function was on $ or $.fn. `$('.foo').hide('slow')` vs the equivalent in Prototype involved instantiating an Animation object and passing in the dom node, as I recall.

- cared about file size and not clobbering other globals.