John Allsopp, the main developer of the excellent visual CSS editor Style Master, has created a set of useful tools for playing around with (and thereby also learning) CSS3. Using a simple and easy-to-understand set of sliders and values, it is possible to experiment with some of the the different possibilities of CSS3, such as creating advanced multi-colored gradients, shadows and 2D/3D transform effects.
I love these kinds of tools (especially the fact that each change is reflected directly both visually and in the printed code output), so I recommend it and hope to see more tools added to the list in the future.
This article was written by Andreas Viklund
Web designer, writer and the creative engine behind this website. Author of most of the free website templates, along with some of the WordPress themes.