Google Improves Chrome DevTools for Developers
The use of CSS preprocessors such as Sass will now be easier because users will no longer have to switch to another program and refresh Chrome as they do presently, he wrote. That improvement comes from CSS preprocessor mapping. "CSS preprocessor mapping enables live-editing of these sources directly within the Sources panel," wrote Vlasov. "To see it in action, just map the .scss file, then Ctrl-click on a property or value to jump to the variable, mixin or function that defined it. Support for other pre-processors such as Less, Stylus and Compass is in the works."