Twitter Bootstrap is the greatest solution for designing CSS based, responsive web layouts and now with the help of the DMXzone Bootstrap extension, it is fully integrated in Dreamweaver! Directly in its design view, you can now fully visual create fluid or fixed grid layouts and follow your work in progress for mobile and desktop browsers by selecting the desired size for mobile phones, tablets or desktop. With the responsive grid and the great design view integration it allows you to visually create even the most complicated grid layouts. The extension comes with 8 predesigned pages to get you started right away.
For even more power and additional 35 ready to go Bootstrap Elements check the DMXzone Bootstrap Elements Extension!
Bootstrap 3 is already available as Dreamweaver extension!