Google's Ajax Libraries API

Google CDN: use AJAX Libraries API to Speed up your Ajax apps

Google's Ajax Libraries API
Google's Ajax Libraries API

I don’t use a lot of JavaScript, but as you probably know, I’m a fan of offloading things to other people when it can save me the hassle of doing it myself.
A CDN — short for Content Delivery Network — distributes your static content across servers in various, diverse physical locations. When a user’s browser resolves the URL for these files, their download will automatically target the closest available server in the network.

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