The production version of our library is only 2 KB! Purposely made to be tiny and lightweight so that it can be hosted locally within your project and load extremely fast. It's also extremely easy to use! See the sample below.JS Bin
Add all of your favorite CDNs and still failover to your local copy if that CDN goes down! Not only can you have as many failovers as you want for each of your libraries, but you can also implement shimming as well. Shimming is the ability to load certain libraries only when other libraries have first finished loading. A case by example would be jQuery UI, jQuery UI depends on jQuery and won't work without it. You simply cannot load jQuery UI until jQuery has finished loading. In this instance you would shim jQuery UI to load after jQuery has finished loading.