Ajax has revolutionized web design. With libraries like jQuery can achieve myriad effects on a web page. Among them is the need to load content without reloading the page, the example you have the web www.sourcebits.com, this website displays several pages within a úncica.
It’s hide and show content, and to do this, it serves as a scroll or fade effects. On this website we can see how to fold the content we want to leave, then we deploy the new application. Visually, this is great but everything has its pros and cons.
For the loading content is very fast, fluid navigation can be very good and the visual impact is enormous, given the newness, you will remember your site as something very innovative.
Gives us the option of creating new URLs in the current form “# foo”, this means that we remove at a stroke the problems that could lead SEOs.
Frankly I see no problem in using this library, I think it is the future and as designers we should start to implement in our future projects.
Man! jQuery is awesome….