"We can do that by utilizing Lazy Loading. Lazy loading is a great way to optimize your site, and it does that by splitting your code at logical breakpoints, and then loading it once the user has done something that requires, or will require, a new block of code. This speeds up the initial load of the application and lightens its overall weight as some blocks may never even be loaded."

"Integrating AngularJS and RequireJS shouldn't be complicated, and it isn't with angularAMD. To see it in action, checkout this website that show case key features. Make sure to load your favorite Developer Tools to see the on-demand loading of *.js files as you switch tabs."