Jquip (jQuery-in-parts) releases a library builder service
servicestack.net
servicestack.net
I tried using it on my site (with all parts) and litterally NONE of the jquery worked. There is no hover support, no 'attr', no animation and val doesn't work with checkboxes.
You would have to build a site from scratch with this in mind, it is not a drop-in solution for most people.
[1] http://royal.pingdom.com/2010/05/11/cdn-performance-download...
[1] https://github.com/mishoo/UglifyJS/blob/master/lib/parse-js....
Parse time is very important on mobiles. jQuery -> zepto shaved off more than 500ms in startup time.