Model-View-ViewModel, data binding and separation of concerns are just some of the reasons that Knockout.js, which I introduced in a recent column ("2 Great JavaScript Data-Binding Libraries," ...
It's been rumored for awhile, but it looks like Google is actually testing it now. I have been seeing hits from "Googlebot/Test" for external JavaScript files across multiple domains and from multiple ...
More information might help. How are you including the external JS file? What are you trying to do? What doesn't work? What JS framework/library are you using (if any)? Can you link to the page you're ...