YUI2isaJavaScriptandCSSlibrarywithmorethan30uniquecomponentsincludinglow-levelDOMutilitiesandhigh-leveluser-interfacewidgets.Currentlyatversion2.9.0,YUI2isrobust,proven,time-tested,andextensivelydocumented.ChoosefromthedownloadoptionsbeloworconfigureyourimplementationusingtheDependency