title: Backend technology for front-end technologies like Twitter Bootstrap
body: <p>This a noob alike question, but here we go.
  I´ve read about Twitter Bootstrap (among other presentation frameworks), which gives the designer/programmer the tools to build easily the front end of a webapp. 
  What I don´t know is how to integrate that with a, for example, Java EE backend. I mean, do those presentation frameworks allow to integrate them with any backend technology (such as Java, PHP, Python, etc)? or are they linked to a specific technology?</p>
  
  <p>I've built a few Java EE web applications using GWT for the presentation layer and Java in the server side; but as I´ve pointed before, I still don´t catch how it would be integrate Bootstrap with Java for example.</p>
  
  <p>I know it´s a very general question but I´d appreciate any help.</p>