Plug into possibility
Add new features or connect your favorite tools with thousands of plugins — available on all paid WordPress.com plans.
cdnjs
4 extensions
WP jQuery PlusLoads jQuery from a CDN using the exact version as your current WordPress install
WP cdnjsIntegrates easily CSS and JavaScript Libraries hosted by CDNjs.com. Browse, select version and sub-assets to fit your needs.
CDNJS for WordPressReplace Javascript and CSS libraries on your WordPress site with CloudFlare's FREE CDN
Kolossum - cdnJS for WordpressAdd search and include functionality for the cdnjs.com libraries