title: LESS / SASS / STYLUS Chrome Dev Tools and Firebug debugging
body: <p>I'm choosing a css pre-processor for some projects, and want to make sure it can be debugged in both Firebug and Chrome inspector (to see the actual lines in .less .scss .styl). Is it <em>currently</em> possible to set up chrome/ff debugging for these 3 pre-processors?</p>