You can’t be quite sure if your browser supports all the features of CSS3. If you want to see what features of CSS3 your browser supports, just head over to CSS3 Test.
CSS3 is becoming increasingly popular among web designers as the browser support for it grows. But the vendor prefixes like -moz-border-radius, -webkit-animation etc. can be annoying at times. Many experts have been ranting about dropping these prefixes or to collapse all such vendor specific prefixes to a single prefix. Its evident that designers don’t feel like writing these prefixes to accomplish things, big or small. But the usage of prefixes is a very vital part of CSS. So, the best option would be to find a solution where one would be able to write functional CSS codes without using vendor specific prefixes. Therefore, Prefixfree tool can be a good solution.
Many cool apps and online tools hit the internet everyday and HTML5 surely has revolutionized the use of beautiful interactive components on websites. Disney and Vectorform have built the Disney Tron:Legacy Digital graphic book. Tron:Legacy Graphic Novel is built on Internet Explroer 9 Hardware Accelerated HTML5. Tron:Legacy is made using HTML5 canvas and audio tags.